Steel Clamp Small 320×138 Medium 640×277 Large 1024×442 Download Tiff Original 2400×1037 | (876.3 KB) Description "Cross-section of bowling bed showing steel clamp." -Hill, 1921 Keywords bowling bed, carpentry, clamp, cross section, glue, steel clamp, wood, woodwork Galleries Woodworking Tools Source: Hill, Henry Chase The Wonder Book of Knowledge (Philadelphia, PA: John C. Winston Company, 1921)
