Manufacturer: Federal Glass Co., Columbus, Ohio – U.S.A.
Marked: Heat – F (in shield) – Proof
Size: 2-3/4 inches height, 3-1/2 inches across rim, bases are 1-7/8 and 1-3/4
Condition: used, vintage, no defects
Comments: milk glass with decoration of floral/ leaves (sorry I don’t know proper pattern name)