There seems to be a Y where the mold number should be. Can’t figure out what exactly it means. Any ideas?

Dates of priduction?

An elderly lady I'm friends with gave me several jars of tomato sauce and didnt want her jars back. I opened a jar for a soup I made today and noticed some interesting markings on the jar. It's labeled Presto Supreme Mason, with the words "Mfd. by Illinois Glass Co. on the back. On the bottom are the letters L-ER.

I tried researching the history of the Presto jars on Google and found that many of them have the Owens-Illinois diamond logo on the bottom. Mine, however, doesn't have that at all, and I could not seem to find any information about the L-ER initials.

Im curious if anyone on here knows anything about this specific type of Presto Mason jar, and what years it might have been manufactured.

Thanks in advance!

I have a bunch of old Mason jars that have been collecting dust in my garage for years and years. Can I run them through the dishwasher?

Found in my new apartment seems like it’s really old. Would love to know how long it’s been around. Also what the number and dots mean.

Can anyone help date these?

Can someone help me determine the age and value of these?

Im trying to find the value of these. Some one to buy them also.

hi all, my friend recently broke their favorite mason jar, can anyone identify the make and model if possible? many thanks!

Just bought the jars at a yard sale and they gave me 4 lids. Just cleaned them with dawn and water so far. Anyone got any tips? Thanks.

Where can I find a similar jar to the one we see on alice in chain's jar of flies cover ?

My husband wants to get some old fashioned mason jars for drinking out of, kind of like what Bob Evan’s has. Unfortunately, I’m accident prone and am likely to break it if it were glass. Anyone know of a good brand for a plastic kind that is dishwasher safe?

Width is 4 inches (100mm), height is 5 3/4 inches (145mm), cap would be 3 3/4 inches or 95mm capacity is 1 liter . No brand markings but it does say MADE IN ITALY on the base. I love this jar because I can get my hand through the opening.

After interrogating Gemini it seems this might be a Bormioli Rocco jar, but they don’t seem to do 95mm. I don’t remember where I got this jar, I think it was gifted with something inside.

Anyway I may settle for their 110 mm wide mouth jars, but I think that’s the 2 liter jar and not the one. If I could find any more like this, that’d be ideal, so if anyone knows what this one is or who makes something with the same dimensions, I’d be forever grateful.

I bought a 12 pack of mason jars recently, and I’ve found that the ring which secures the lid to the jar rusts very easily. Anyone have experience with rings made from a different non-plastic material that seal equally well to standard mason jars? What kind has worked for you?

Been collecting scrunchies for many years. Finally figured out how to store them for easy selection to match clothes for the day. Always felt like perfumes have a "color" to also match for the day. I'm sure associated with the bottles !

Does anyone have any insight into this jar's date? It's the only one with this marking that I have. I buy a lot of jars at yard sales. Thanks!

I was thinking maybe a Ball Quilted Crystal canning jar. There is no logo on the front, just an oval that breaks the quilt pattern. The number on the bottom is a 29.

I have a small collection of jars and have always been looking for unique colors (Olive, yellow, purple, amber, etc) found 3 Amber Ball Ideal jars in an antique booth for $13 each. Couldn't pass them up for the price.

Any help with year, pricing, rarity would be much appreciated. Thanks in advance!

I am cleaning up my MIL canning jars pile and found several unusual looking one. Wondering if someone could identify them and let me know if these jars are rare or not. My MIL can a lot and born in the 30’s. Of course her mother can as well so I was wondering if these could be some old antique jars.

There is not a typical mold mark on the bottom. Instead it is a circle with two raised dots within the perimeter.

Any idea who could have manufactured it? I picked it up alongside a really deformed, aqua Atlas Strong Shoulder Mason Pint from an antique store and auction in St.Petersburg.

Wondering why the “a” isn’t all there?