REEL: Rare Allcock double ventilated alloy Aerial reel, 3.5” diameter with 8 large and 10 small perforations to narrow front flange, unperforated rear flange, 6 spoke with tension regulator, twin crazed handles, .8” between plates, smooth brass foot, unmarked backplate with on/off check button and V spring, spins well, rarely seen example.