Silver-Plated Bar Bottle Labels

This set of four silver-plated brass "horse hoof" bar bottle collars identifies spirits bottles behind the bar: brandy, gin, port, vermouth.  Each collar clips around the neck of a bar bottle. The underlying brass, in spots, shows through, probably due to years of overzealous polishing.  And the enameled lettering is worn as well.  But the labels are still legible and have plenty of style, aging though they are.   (1" x 2" x 1.5")   sw12910b c. 1920's - 1930's