Very old vintage Schenley blended whiskey (86 proof) advertising glass by Libbey, from the 1940's I believe. Featuring Sonny / Sunny the rooster, which as far as I can tell from a google search, dates this in the 1940's or maybe the late 1930's. In very nice condition with no cracks, chips or fleabites. Top rim 2-1/2" dia, bottom 2-1/8" dia, stands 4-5/16" tall.