Triple Sheave Varnished Wood Nautical Pulley Block

Boat block with polished brass sheave wheels and polished steel straps. Richly finished hardwood shell. Fine yacht or boat pulley. This is a triple block.

Weight:    3 lbs.
Overall Dimensions:    8"H x 4"W x 3"D
Made:    America
Material:    Brass, Steel
Date:    1940