Cooperative Flint Glass Co., Beaver Falls, PA.PATTERN GLASS: COOPERATIVE FLINT GLASS NO. 294 WINE. C. 1900. Crystal. 2 oz. 3 3/4 h. Cooperative Flint Glass Co., Beaver Falls, PA. C. 1900. Fine(No defects). Note: McCain erroneously claims that this pattern is the same as Federal Glass's No. 1609 wine, shown in its 1914 catalog (Cf. Heacock's The Glass Collector, No. 4, p. 20). While similar, it is not the same pattern shown in an undated Coop catalog, which I have included in the photo.