I looked in a 1950s book and it didn’'t have my antique pieces
trademark. So I am assuming it went out of business. How can I
get the years it was in business? THe trademark on this silver
piece is STER[THEDA]LING the [ ] is actually a rectangle around
THEDA. Any help would be appreciated.
I work for a local Art Association which houses a 4,000+ art
library. I recall seeing a couple of trademark books on silver.
I will look next week and see if I can find some info for you.
Joy
“JCK” 12th Edition Brand Name and Trademark Guide 1994
ISSN 1072-7418
ISBN 0-931744-16-4
by Cliton Co. Published in Radnor, PA by: Jewelers’ Circular-Keystone
also, “Old Jewelry” answers to questions
by: Jeanenne Bell, GG
Identification & Value Guide 4th Edition
ISBN 0-89689-115-1
(I do not have an interest in either of these publications, by have
found them a great source of