In a message dated 3/13/02 10:59:03 AM Pacific Standard Time, Patrick@aardvark-pro.com writes:
<< All known changes in the labels, as the 1950's and early 60's had a
greenish
(?) oval label, then this went to the well known red oval label ( >>
The blue label rim did not have a full ferrule. There was an eyelet
reinforcing only the one wall of the rim.
Stevan Thomas
Alameda, CA