Foster Seal Fast Jar.. Help, not in Red Book?

[Venor_Thesaurus]

Picked this up at an Antiques Mall yesterday..very cheap. Can't find it where it should be in the latest Red Book. Anyone have more info? I do see a lot of them in posts and for sale..

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[Dogo]

My Red Book #8 has it as #2580, with or without the base embossing at $2, to $4.

 

[Venor_Thesaurus]

Dogo thanks. I didn't think to look under Seal Fast. I think though is the Widemouth version? #2581/ Same value. Is good, because it will accept a Ball or Atlas lid.

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