Marcus Dairy 1/2 pint milk bottle Danbury, CT - Connecticut

Description

Marcus Dairy 1/2 pint milk bottle Danbury, CT - Connecticut.
The bottle is a little scratchy or dirty on the inside... I have not tried to take the cap off to clean it. ... Not sure what collectors call that internal crack on the top lip but there doesn't appear to be any glass missing in that crack... I can just barely feel it with my fingernail.
No other issues to describe.. I could not find this bottle so maybe it's a rare one...I don't know. Thank you