Posted 7 years ago
Tahiti1
(175 items)
This is a Mason Jar that has Presto Supreme Mason on the front with Duraglass D75 embossed below it. The bottom says Owens Illinois Glass Company. Also has the oval with the circle, cannot make out what is on the inside of the circle. To the left of symbol is a 7 and the right is a 1 and underneath the symbol is a 9. It has a screw top, is square and measures approximately 5" x 3". The seams do not go over the top. The bottle also has a green tint. This bottle dates from around 1931. Thank you for visiting.
Looks like a diamond/ oval /I to me.
Owens-Illinois Glass Co.
# 7 being the Alton, Illinois plant
#1 being 1931, looks like there may be a dot or period next to the one and that would indicate 1941.
# 9 being the plant mold code.
You have great eyes, I cannot see the pix too well. Thank you for your expertise, very much appreciated.