How to tell the age of mason jars

Find out more in this canning jar lid guide. How canning lids work: As the food in the jar is being processed, oxygen will be pushed out of the jar. The sealing compound in the lid warms and softens fitting itself tightly against the jar. As the food cools, the contents shrink and the lid will be sucked down and form a tight seal protecting the ...

Step 6: Glue Lid on Filled Jar. Before topping jar with lid, place waterproof glue around the rim of the Mason jar. Place the lid on the jar and screw the cap on tightly. Let the assembled Mason jar snow globe dry upside down overnight. After it is dry, turn it right side up, shake, and enjoy!Most of the typical earlier Ball Perfect Mason jars in aqua or Ball Blue are marked with a mold number between 0 and 15 on the bottom. On some jar variants, (such as the first BALL embossing variant on these jars, “Logo 5” in chart shown below, used circa 1913-1923 on BPM jars), the number may be accompanied by a letter to the right, such as A or C.Oct 7, 2022 ... Absolutely! That's what is so cool about canning! Our grandparents were recycling long before it became popular. I am reusing jars every year ... Here are some tips on how to date a Ball Mason jar: Check the bottom of the jar for a patent date. The earliest Ball Mason jars were made in 1858, so if your jar has this date on it, you know it is quite old. Look for a stars-and-bars emblem on the jar. This emblem was used on jars made during the Civil War era (1861-1865). Aug 16, 2021 · However, this date has no relation to the year your jar was made. There will be a large number on the bottom of your jar. This is the mold number, and unfortunately also has no relation to the manufacture date. These charts tell you the approximate decade in which your Ball jar was made. EVERY Ball jar is special, and no matter what decade ...

Mistake #2: Filling the mason jar with hot contents. Filling your room-temperature wide-mouth mason jars with hot contents can also result in the jars cracking. This can happen due to abrupt temperature changes. You have two options: Option 1: Let the hot contents cool before filling the jars.This classic Mason jar dessert recipe uses Dutch cocoa powder for a rich, intense chocolaty pudding that's easy to love. Tiny poppy seeds make these pink desserts in a jar each looks like a strawberry in a jar. Garnish each 4-ounce Mason jar with fresh mint leaves to resemble the leaves on a strawberry and make these mini desserts really pop.Tips for using mason jars. By following these tips, you can make the most of your mason jars for preserving, storing, and organizing in a safe and efficient manner. Proper Sterilization. Always sterilize mason jars before use, especially for canning. This ensures a clean environment for preserving your foods and prevents contamination ...Foam Brush or Paint Brush. FrogTape. Steps. Step 1. Before starting the glittering process, I spray painted the handles of my jars gold. The gold just worked better with the porch. Painting the handles is completely optional. Grab your FrogTape and wrap a strip of it across the jar diagonally.Method 6: Mason jar. Nancy Mock for Taste of Home. About this method: Fresh, whole strawberries are sealed inside glass Mason jars with metal lids and bands and then refrigerated. How to do it: Check through your strawberries to remove any that have mushy spots or mold. Place your unwashed strawberries in a glass mason jar, and stack them loosely so that they aren't squishing each other.Mason Jar Lids Regular Mouth Canning Lids for Ball, Kerr Jars - 24-Count Split-Type with Leak proof & Airtight Seal Features, Metal Mason Jar Lids for Canning - Food Grade Material, Silver/70 MM 4.3 out of 5 stars 4,146The Mason jar was patented by Landis Mason in 1858 and Ball started producing these jars in 1885. Later, the process was “perfected” by Ball in 1913 when his factory was able to produce both the lid and jar to ensure a perfect fit each time. frankieleon. Ball jars were made in various colors, but the blue and clear colors are the most common.Count every jelly bean that the line crosses. This is the height of the jar in jelly beans. Count the number of jelly beans that intersect with a line that goes around the jar. Use the same method as above. If you can't reach all the way around the jar, go half way around and multiply by 2. This is the circumference of the jar in jelly beans

Most of them are a wide mouth mason jar style with zinc and glass lids! Crown Canning Jars. I think I counted 24. And can you see the price on the top of them? 25c each! When I looked them up online they’re between $10-30 EACH! Yeah, she beat our jeans find on this one. The dates on the bottom show they’re from the 1930s-1950s. ...You won't get rich simply by recycling glass bottles but you can make some extra cash. Here's how to do it profitably. Home Make Money Just as you can make money recycling aluminu...The Hazel-Atlas Company was an actual company from 1902 to 1964. They made actual Mason jars for home canning. But the Atlas "Mason" jars that you see now pasta sauces, etc., sold in are not actually made as actual, genuine Mason jars.Older materials that pre-date the 19th century are Canning jars. Examine the age signs and quality of the glass. Antique Mason jars have isolated micro-bubbles in the glass. Their glass is thicker than the modern set, which is why they last for years.

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Well, someone must still use them for food storage, but we've found 43 mason jar crafts for you to try. Lighting, candles, vases, terrariums - these are one of the best containers ever for DIY decorating ideas. There are literally hundreds of ways to use these versatile jars for your outdoor decor. Hang dozens of mason jars in a huge old ...Shop Smith's Mason Jars at the Amazon Cookware store. Free Shipping on eligible items. Everyday low prices, save up to 50%. ... Age Range (Description) Adult : Material Feature : Recyclable ... Considering adding a different sticker or decal to each one so we can tell them apart. Read more. Helpful. Report. fergie. 4.0 out of 5 stars Sad, but ...Hey Mason jar fans! We sell hundreds of lids and accessories to make your jars even more useful. We're a family run, Colorado based business helping Mason jar lovers discover new and creative uses for their jars. Leak proof lids, soap pumps, silicone sleeves, sprouting, fermenting, coffee, lighting, and lots more!Today I'm sharing some tips I found that will help you find the age of an old canning jar. Here in Lancaster County, old canning jars are pretty easy to come by! Lancaster County's Amish community and German roots are famous …Conclusion. Yes, old Ball Mason jars are definitely worth something! In fact, depending on their age and condition, they can be worth a lot of money. The most sought-after jars are those that were made between 1858 and 1885. These “pre-logo” jars are especially valuable because they are the oldest and most rare.Knox had factories in Palestine TX and Jackson MS as well as in Pennsylvania. The half pint jars were made almost exclusively in Jackson. There are 3 different styles of half gallon, Johns' estimate a little low - more like $18 - $25 for any version. The only way to get $3-$5 for a quart or pint is to have a Knox lid on the jar.

10. WILLOUGHBY STOPPLE. When this 1858 jar's two- plate top with a wingnut proved defective, most were thrown out. Today the scarce find proves that one era's trash is another's treasure. VALUE: $500. Today, Ball is the most sought- after brand. Here's a cheat sheet to determining a jar's approximate age: These vintage mason jars …Examine the Bottom: The bottom of the jar can tell you a lot about its age. Numbers, letters, and other markings can indicate the mold used for the jar and, indirectly, its manufacturing period. Consider the Glass Color: Clear glass Kerr jars are common, but the jars also came in a variety of colors, including green, blue, and amber.The Hazel-Atlas Company was an actual company from 1902 to 1964. They made actual Mason jars for home canning. But the Atlas "Mason" jars that you see now pasta sauces, etc., sold in are not actually made as actual, genuine Mason jars.The older an Atlas Mason jar is, the more valuable it is. However, finding old and well-aged Atlas Mason jars is quite a tough experience. Therefore, you need to learn how you can spot one or two in your collection or an antique shop. Thus, this guide is here to help you know how to date and value Atlas Mason jars.The adapter fits all standard pumps to include Spectra, Medela, Lanisoh and Ameda and attaches flawlessly to regular mouth mason jars with nothing but either a metal or plastic ring. Since our Storage jars have a single piece lid, if you are using them, make sure you grab a pack of rings as well if you don't have any metal ones at home.Even if you decide to use only new jars, finding them at the best price is always important. 1. Walmart. If you live in the states, it's hard to beat Walmart's prices for canning jars. The general consensus is that Walmart has the best everyday prices for Ball and Kerr mason jars, lids, and bands.The easiest and most accurate way to determine the age of your Ball mason jar is by the embossed logo... Errors in the lettering make the jar especially valuable. For example, look for jars where PERFECT is misspelled as “perffct,” “peprect,” and “perefct.”. If your jar has seams that run all the way up the sides, it was made by ...Bennett's Backwards No. 2 Quart Mason Jar. $1,295. Ball Perfection Milk Glass Top. $702. Upside-Down Ball Mason Jar. $475. Currently, these are some of the most valuable mason jars that've ...Wide-mouth mason jars are typically the most commonly used method of jar curing, but other glass jars with a tightly sealing lid can also be used. You can also use plastic containers, although curing in jars is typically preferred. ... Glass jars are the way to go if you want a quality finished product. 4 Steps to Properly Jar Curing Cannabis ...The easiest and most accurate way to determine the age of your Ball mason jar is by the embossed logo... Errors in the lettering make the jar especially valuable. For example, look for jars where PERFECT is misspelled as "perffct," "peprect," and "perefct.". If your jar has seams that run all the way up the sides, it was made by ...If you cannot tell whether your Mason jar is microwave-safe, here are a few signs that you can look for. ... The Jar's Age . Mason jars were patented by John Landis Mason in 1958, and the first editions of Mason jars were made from regular glass to package canned foods, ...

Ball Mason Jar Age Chart. Lucky for us, this handy chart can help you keep track of all the Ball jar logos. There are about eight different logos in total, starting in the 1880s and finishing in ...

Now the contents would not spoil. On November 30th, 1858, Mason had his invention patented and stated that it was an "Improvement in screw-neck bottles.". This "Mason's Patent Nov. 30th 1858" copy was to be embossed on glass jars for the next seventy-five or so years. Mason's Patent Fruit Jars ! nine years in the market, Muscatine ...Jun 3, 2019 - A guide to determine the age and rarity of your Ball mason jar. Jun 3, 2019 - A guide to determine the age and rarity of your Ball mason jar. Jun 3, 2019 - A guide to determine the age and rarity of your Ball mason jar. Explore.1 1st-step jar plus rest makes one good size family meal. They/we have loved it!!!! But….. I can't find the 1.5 litre jars anywhere the last 2-3 yrs. I have had to divide my canning content into one 1 l jar + one 500 ml jar which is a pain and confusing when given to others, especially in large quantity to an organization.Check the age. Older Mason jars are more likely to be valuable than newer ones. If you know when your jars were made, check online to see if they fall within a certain range of years that collectors are interested in. 2. Look …Whether it’s in the kitchen or in the garden, twine is a useful thing to have around. Why not make yourself a handy twine dispenser so using it is a bit easier? Whether it’s in the...Seal containers and store in a cool, dry, dark place. Within a day or two you'll notice buds get a little softer as moisture from the middle of the buds rehydrates the outer parts. If this doesn ...1. Grab an empty, clean, straight-sided jar (a mason jar or an almond butter jar works well). Make sure to label it if you're testing more than one location! 2. Fill the jar half full of soil from the garden space you're testing. 3. Fill the rest of the jar with water, but leave enough room for shaking things around. 4. The value of an old Ball Mason jar depends on its age, condition and rarity. The most common and oldest ones are worth about $5, while the rarer ones can go for up to $50. Credit: adirondackgirlatheart.com . Mason Jar Collectors Guide . There’s something about mason jars that just makes them so darn charming. Vintage Presto Supreme Mason from the 1930s. Quart size mason with Duraglas and D 74 stamped on the front of the jar. The base of the jar has a unique pattern and writing. It is stamped Owen Illinois Glass Company. With a symbol of a circle and diamond. On the left there is a 2, underneath a 7 andJan 20, 2022 · How do you tell if a Mason jar is a reproduction? Some of the mold numbers that may be seen on the bottoms that usually indicate a fake jar include 1171, 851, and 971. Reproduction jars are known in many colors : ruby red glass, cobalt blue, black glass, bright greens, ambers, purple, olive green, yellow, citron, and other colors.

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Check the jar from top to bottom. The Kerr name will be embossed on the glass. There are some general guidelines to approximate the date of a vintage Kerr jar between 1915 and 1930. The finish on a fruit jar can tell you roughly about the date it was made. If the finish on the base is smooth on the lip of the jar, it usually means the jar was ...1 1/2 Pints (maybe? about 7 inches high.) 1957. 2 Pints (again, maybe. Also 7 inches high, but the jar is wide until the 6-inch mark before it starts to slim.) Crown 1933, 1941, 1943, 1944, 1948, 1949, 2 dateless. Corona 2 dateless. 5 Pints? (9 inches high) 1953. I have more jars that I need values on, so please view my posts if you know about ...8-Ounce ( Half-Pint) Mason Jars. Half-pint mason jars have a capacity of 8 ounces. These are also a popular sizes for jams and jellies. Or, use a jar to shake up a small batch of salad dressing. This smaller half-pint size is also ideal for using as drinking glasses. I use mine to serve up easy mason jar milkshakes!If commercial jars which are slightly wider across the neck than Kerr Mason jars, are used, it is especially important to use force in tightening the screw band, because the wide jar neck will ride out on the turned down end of the lid and this has a tendency to hold the lid up off the sealing edge of the jar." [4] ...How to Make Money From Old Mason Jars. Confirm that the old Mason jar is truly considered "old" in the Mason jar world. (Hint: Mason jars were first invented in 1858.) Find out if your piece is a rare one. If it was only available for a short period of time, this is a great clue. Inspect its condition.Aug 17, 2023 · 1. Pint-sized (16 oz): Coming in at approximately 473 ml, pint-sized mason jars are often favored for small-scale preserving projects. They’re ideal for jams, jellies, salsas, or even homemade sauces that don’t require substantial quantities. 2. Quart-sized (32 oz): Double the capacity of a pint-sized jar, quart-sized mason jars fit around ... To test soil texture using a mason jar, start by filling the jar 1/3 of the way full of well-sifted soil. Add water to almost the top of the jar and some dish soap. Then shake the mixture up. As the soil/water mixture settles over 48-72 hours the sand, silt, and clay will separate forming horizons. Then their proportions can then be determined.The most common mason jar sizes are half-pint, pint, quart, and half-gallon. Jars are categorized in 2 ways: Capacity –measured in ounces. Mouth diameter –regular or wide. Regular mouth jars are 2.5″ in diameter while wide mouth jars measure 3″ across. The smallest standard mason jars are 2 ounces and the largest holds one gallon (128 ...On 13, the bottom of the Ball Perfect Mason jar the 1 is backwards. Is this common? Errors in date molds are glass in old jars because of how the molds were created. Not Helpful 0 Helpful 2. Unanswered Questions. What do the age 45 2 mean rod a ball Mason jar? Answer this question Canning as. Flag as. How do I tell the age of age half gallon ...The answer is yes! Freezing Mason jars with soup is a great way to save time and money. Here's how to do it: 1. Choose the right size Mason jar. Quart-sized jars are the best for freezing soup. 2. Fill the jar halfway with soup, leaving room for expansion as the soup freezes. 3.The most common mason jar sizes are half-pint, pint, quart, and half-gallon. Jars are categorized in 2 ways: Capacity –measured in ounces. Mouth diameter –regular or wide. Regular mouth jars are 2.5″ in diameter while wide mouth jars measure 3″ across. The smallest standard mason jars are 2 ounces and the largest holds one gallon (128 ... ….

Aug 29, 2012 · Some Canadian made canning jars, particularly the "Improved Gem Jar" made by Dominion Glass/Domglas/Consumers Glass have a year number (e.g. 53) stamped into the bottom, but I haven't seen this with most other canning jar manufacturers. Sometimes you can get a year range by the style of logo used, or the jar shape, as these have changed a bit ... November 23, 2023 by Amelia. A Mom’s Mason jar is worth what someone is willing to pay for it. Its value might vary based on its condition, age, and rarity. A special edition or one with a unique history could fetch a higher price. Some might be sentimental and priceless to their owners, while others could sell for a few dollars or even more ...There are a few things you can look for when trying to determine the value of a Mason jar. First, check the bottom of the jar for a patent date. The earlier the date, the more valuable the jar is likely to be. Second, look at the color of the glass. Clear glass is more valuable than colored glass.Check the jar from top to bottom. The Kerr name will be embossed on the glass. There are some general guidelines to approximate the date of a vintage Kerr jar between 1915 and 1930. The finish on a fruit jar can tell you roughly about the date it was made. If the finish on the base is smooth on the lip of the jar, it usually means the jar was ...Traditionally, mason jars come in various sizes, each serving a different purpose based on its capacity. The most common sizes you’ll find are half-pint (8 ounces), pint (16 ounces), quart (32 ounces), and half-gallon (64 ounces) jars. These measurements refer to the volume of liquid that can be contained within the jar.Common Glass Maker's Marks on Jars. For example, you might find a glass bottle with a diamond on the bottom. If it has an I in the middle (which may look like a 1 or just a dot), it's the mark of the Illinois Glass Company. A diamond with no symbol in the middle could belong to the Diamond Glass Company in Pennsylvania.WHAT'S INCLUDED: This set includes 4 * 8oz mason glass jars, 4 * silicone sleeves, 8 lids (4 Straw Lids with spout + 4 * leak-proof & air-tight lids), 4 silicone straws with stoppers and straw cleaning brush. STRAW LIDS WITH SPOUT: Our straw lids have a spout so they can also be used to drink from with the sipping spout.Most jars have an indicator on the rim for guidance. Use a spatula to press down the contents all around the jar, packing as tightly as you can. Wipe the jar; then place the lid over the top. Screw down the lid with the band. Your Mason jar is sealed. How to tell the age of mason jars, 10. WILLOUGHBY STOPPLE. When this 1858 jar's two- plate top with a wingnut proved defective, most were thrown out. Today the scarce find proves that one era's trash is another's treasure. VALUE: $500. Today, Ball is the most sought- after brand. Here's a cheat sheet to determining a jar's approximate age: These vintage mason jars from the 1840s ..., Step 3: Soak Lids. Pour your vinegar into your container and put lids face up. Make sure the are covered. Leave in there for minimum of 4 hours but I would not recommend more than 12 hours. Eventually you get pitting ., Atlas E-Z Seal jars were made for about 40 years. In the 1920's, they were old-style neck with a full wire bail. (see green jar attached). Then came the beaded neck full wire bail. (see amber jar). Starting in the mid to late 1930's they used various styles of dimple neck with the T dimples being most common. (see clear jar)., The best resource for jars is "The Red Book" which gives descriptions of the variations of tons of jars (about 10 pages on atlas style jars) as for the lids those are harder to nail down as to date but most can be attributed to a range based on the style. Atlas was for a time the second largest glass co. and had started around 1887. May 13, 2020., In Bottles > Fruit Jars > Show & Tell. Fruit Jars 28 of 139: 2. Love it 0. Like it bottle-bud loves this. fortapache loves this. Add to collection ... BALL PURPLE MASON JAR Antique WIDE ... $27. Antique Strong Cornflower Blue Kerr... $89. BALL 1/2 HALF PINT BLUE MASON Jar ~... $9. See all. Comments., These number markings at the jar’s bottoms are mold numbers. Older Ball Mason Jars are often marked with mold numbers 0 to 15. And in some cases, you can also find the letter ‘A’ or ‘C’ with the number. But remember, this mold number doesn’t indicate the manufacturing date or year., Pour brine to cover the peppers (and garlic) and place a fermenting weight on top. Make sure all ingredients are submerged under the brine. Add a fermentation lid (or a regular two-piece Mason jar lid) and leave it on the counter at room temperature to ferment for one to five weeks (more on this below)., The main difference between wide-mouth and regular-mouth Mason jars lies in the size of their openings. Wide-mouth jars have a larger diameter, about 0.63 inches wider. Wide-mouth jars have a diameter of about 3 inches, while regular-mouth jars have a narrower opening with a diameter of around 2.⅜ to 2.4 inches., Due to the rich history, glass bottles are considered collectible antiques. Normally, the older a bottle is, the more expensive it is, so it is very important to know the correct age of a bottle. Knowing the age of your glass bottles will help you get a fair deal if you plan to sell them., Ball Mason preserving Jars in Wide and regular mouth Jars. Kerr Perfect Mason Jars in Wide and Regular Mouth Jars. All our Aussie Mason and The American Made Ball mason jars are BPA FREE, Quality Brands you can Trust. if you need any help or info with our products please email us at [email protected]., The most valuable ginger jars have one thing in common –they each have a reign mark. Examine the bottom of your jar and try to identify what dynasty it is from, or honors. with identifiable reign marks. This Blue Ginger Jar has a verified Kangxi period mark which dates it before the 18 th Century. It is worth up to $4,500. Color, Yes, Ball mason jars are lead and cadmium free. The company has been committed to producing safe containers since 1858, when the first Ball mason jar was created. All of the raw materials used to make Ball jars are carefully vetted for safety and compliance with FDA regulations. In addition, each batch of jars is tested for lead and cadmium ..., 1910 to 1923 Mason Jar Value . Mason jars were first invented in 1858 by John Landis Mason, and since then, they have been an essential part of canning and preserving food. While the value of a Mason jar varies depending on its age and condition, many antique jars can sell for hundreds or even thousands of dollars., When it comes to finding the best of British cuisine, Fortnum and Mason is the place to go. This iconic London department store has been providing gourmet food and fine dining expe..., item 8 VINTAGE BALL IDEAL MASON JAR PAT'D JULY 14 1908 BLUE QUART 1923-1933 MOLD #3 VINTAGE BALL IDEAL MASON JAR PAT'D JULY 14 1908 BLUE QUART 1923-1933 MOLD #3. $9.35. Best Selling in Jars. ... Ball Wide Mouth 64oz Half Gallon Mason Jars with Lids & Bands, 6 Count NEW!!! $18.80. Trending at $27.17. 12 Pack Mason Jars- 32 Oz. $10.00., Jan 15, 2021 · Examine the writing – Another effective way of identifying an authentic Atlas Mason jar is by examining the writings on the jar. An authentic Atlas Mason jar features an ‘Atlas’ named just across its mid-body part. If you miss that, a ‘Hazel-Atlas’ glass mark on the bottle’s side is also a sign or mark of authenticity. , Dec 24, 2023 · What Ball Mason Jars Are Worth Money? Certain vintage Ball Mason jars can be valuable to collectors, especially those with unique characteristics or historical significance. Here are some factors that can make a Ball Mason jar worth money: Age: Older jars, especially those produced before 1910, tend to be more valuable due to their rarity. , Wash the jars. Spray paint the outsides of the jars. Leave the jars translucent by spraying a very thin, even layer. Next, there are FOUR ways of putting the design onto the jars. DRAW : Use the glass markers. PAINT: Find the recipe for cheap homemade glass paint and watch the video here ., Discover (and save!) your own Pins on Pinterest., There are many different types and sizes of Ball canning jars. They come in a variety of colors, including clear, blue, green, amber, and purple. The most common sizes are half-pint (8 oz), pint (16 oz), and quart (32 oz). There are also some less common sizes such as the half-gallon (64 oz) jar., Check the bottom of the ball jar to find the manufacturer’s logo. Look for a three-digit number in the bottom center of the logo. This number corresponds to the year the jar was made. If there is no three-digit number, look for a four-digit number below the Ball logo. The first two digits of this number correspond to the year the jar was made., , In the world of commercial containers and lids there are literally thousands of options. First, you have to determine the diameter of your container, secondly the depth of the lid you need, and third, the type of closure. Commercial jars that work as mason jars have the correct diameter of 70mm or 86mm AND a CT or Continuous Thread or Screw ..., Foam Brush or Paint Brush. FrogTape. Steps. Step 1. Before starting the glittering process, I spray painted the handles of my jars gold. The gold just worked better with the porch. Painting the handles is completely optional. Grab your FrogTape and wrap a strip of it across the jar diagonally., Bring the water to a rolling boil and lower the jars nestled in the rack into the water and cover the kettle. Set the timer for 10 minutes for most jams, jellies, and chutneys, slightly longer for fruits and pickles, or follow the instructions in the recipe., Ball jars have long been approved for pressure canning. The metal 2 piece lids that accompany these jars are also approved for pressure canning for home canners by the National Center for Home Food Preservation. If you already have jars but need lids, our bulk canning lids have the same formulation as Ball's lids., WIDE Mouth Mason Jar Lids [8 Pack] for Ball, Kerr and More - Colored Plastic Storage Caps for Mason/Canning Jars - Leak-Proof 4.7 out of 5 stars 3,334 1 offer from $6.99, 2 | Lay out Your Drainage Layer. If you've opted for a drainage layer, now is the time to add it. You'll need to fill the base of your container with enough of your drainage material to create some space for the water to drain into. With leca being quite large, just a couple of balls high is usually enough., , Examine the Bottom: The bottom of the jar can tell you a lot about its age. Numbers, letters, and other markings can indicate the mold used for the jar and, indirectly, its manufacturing period. Consider the Glass Color: Clear glass Kerr jars are common, but the jars also came in a variety of colors, including green, blue, and amber., Check the jar from top to bottom. The Kerr name will be embossed on the glass. There are some general guidelines to approximate the date of a vintage Kerr jar between 1915 and 1930. The finish on a fruit jar can tell you roughly about the date it was made. If the finish on the base is smooth on the lip of the jar, it usually means the jar was ..., Conclusion. Yes, old Ball Mason jars are definitely worth something! In fact, depending on their age and condition, they can be worth a lot of money. The most sought-after jars are those that were made between 1858 and 1885. These “pre-logo” jars are especially valuable because they are the oldest and most rare., Since these jars weren't made in the USA, Dick didn't go into much detail on them. He does give an approximate date of 1915 by the Dominion Glass Co, Montreal for The (in scroll) Perfect Seal (all within trailing vines). These are old-style lightning seal type jars. He's even more vague about The Made In Canada Perfect Seal (in shield).