Hardware Store Door Push: 8 x 3″ Very early, heavy enameled porcelain advertising door push for OVB brand hardware store products. Excellent overall, w/ a little light chipping at very outer edges. Note: OVB was the house product brand name used by Chicago’s Hibbard, Spencer, Bartlett hardware store chain (founded in the 1860’s and predecessor to today’s True Value chain). Note: Stanley Tool Co. made their planes and marked them with the OVB logo. Min. bid $100.