Mechanical Drawing Cross Hatching of Babbitt Small 320×237 Medium 640×473 Large 1024×757 Download Tiff Original 2400×1775 | (540.1 KB) Description A conventional cross hatching symbol for Babbitt, metal composed of tin and copper. Keywords Babbitt, copper, Cross Hatching, cross-hatching, crosshatching, material symbol, mechanical drawing, Mechanical Drawing of Material Symbols Babbitt, symbol, symbols, Tin Galleries Mechanical Drawing Conventions Source: French, Thomas E A Manual of Engineering Drawing for Students and Draftsmen (New York, NY: McGraw-Hill, 1911)