CLEVELAND BREWERS' SUPPLY CO... U.S. BREWMASTERS' CONVENTION, 1912 pocket mirror

Souvenir celluloid pocket mirror/paperweight from the U.S. Brewmasters' Convention in Cleveland, OH, 1912, and advertising the Cleveland Brewers' Supply Company. 4" cello mirror exhibits some scattered perimeter stains and a small (1/16") celluloid split near the top center of the black oval, so take a good look at the photo. Mirror is intact. Whitehead & Hoag Co. is identified as the maker along the curl.