Amthyst storage jar

[David E]

This is a wide mouth (wide liped) storage jar, 5 1/4" tall. No seams but striations around it may be result of turn mould,
Can anyone ID the mark on bottom.
Thanks Dave

 

[kastoo]

Read here:

http://www.insulators.com/articles/fruitref.htm

http://www.insulators.com/forsale/primary/

 

[David E]

Thanks Kastoo, I booked Marked the sites.