Vintage drafting precision drawing set

•Vintage incomplete precision drafting set. •Velour lined box. •The outer case is a leatherette style with slight rust on one snap. •Case marked Carvos # 614 made in U.S.A. •The drafting pieces are engraved with users name A.H. Ouellette or initials. •There are 9 pieces in the kit. In very good vintage condition. Light Rust and usage marks. Please see photos for condition.