The picture shows a view of both sides of this Old Whiskey Advertising Premium Key Chain Bottle Opener & Corkscrew. This keychain opener is not dated but it is old. It is made of steel and it has a bead chain. The corkscrew folds out to be used. It is marked on the two sides as follows:
GALLAGHER & BURTON GALLAGHER & BURTON INC. BALTO. MD. FINE BLENDED WHISKIES VAUGHAN CHICAGO MADE & PAT. IN U.S.A.
The opener measures 2-7/8'' long. It is in mint condition as pictured.