Wood Level by General Hardware Mfg. Co. Inc. NY, NY. No. 845 stamped on brass plate with bubbles. States “Solid Brass 3-Way Plumb and Level”. Measures approximately 79” long x 1-1/8” x 3-1/2”. All level bubbles perfect. Wood is straight and free of defects, may be Mahogany, Fir or similar wood, not sure. Sold here as is for local pick up for $25.