US4000 Venetian 19(H) x 27mm
US4001 Venetian 24(H) x 25, 24(H) x 26mm
US4003 Venetian Chain Control
US7000 Wood Venetian 24(H) x 25mm
US7001 Wood Venetian 38(H) x 57mm
US7002 Wood Venetian 50(H) x 58mm
US7003 Wood Venetian 50(H) x 58mm Chain Operation
US7035 Wood Venetian 35mm
