Single metal pulley or sheave with wooden cheeks. In sailing blocks have many uses including hauling up sails and loading cargo.Single sheave wood block with rope strap running to a metal thimble. Wooden body held together with rivets. Made in Japan by Tateno Sersakusho Pty Ltd. Image on wood where there was once an oval shape fixed into two holes. Brass plate attached, oval, with Inscription. Symbol pressed into wood. Inscription of brass plate "SW LO.175T". Symbol pressed into wood [Diamond above / x \ ]flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, wood block, block, tateno sersakusho pty ltd., ship rigging