701071 Conical spoon auger or reamer, 1574 (wrought iron) by French School, (16th century); length: 85.1 cm; David Russell Collection; (add.info.: tari癡re ? crochet The reamer with two cutting edges was inserted by the wheelwright in a ready-made hole in a wheel nave and a heavy weight was hung by a chain from the bottom hook. It was then turned backwards and forwards with a stout double arm fastened on the tang to cut the diameter of socket needed for the axle-tree. ); French, out of copyright.