Tool - Underwater Saw, n.d Historical information Port of Portland Collection Physical description Tubular in shape, forward end handle, fitting for attaching blades at one end and fittings for attaching hose at the other. Pneumatically operated. 3 blades, one fitted to saw, chrome steel and alloy fittings. Inscriptions & markings Front: WRIGHT SAW POWER SAW AND TOOL CORP USA Subjects port of portland, tool, saw, harbour