John R. Walker (1) (1924–)

Alphabet of Lines (1) Alta tecnología (1) Armas de fuego (1) Arte (1) artesanía (2) Caja 17 (1) Caja 5 (2) Clip art (1) crafts room # 1 (1) CW (2) Dibujo (1) drafting (2) Drafting fundamentals (1) Educación en el hogar (1) Extraviado/a (2) Fabricators (2) Fillet Welds (1) Groove Welds (1) Hágalo usted mismo (4) Ilustración (1) Ingeniería (4) Libro de texto (7) libros de texto (3) m mechanical (1) machining- Basic to Advanced Techniques (1) materials (2) Mecanizado (6) metalwork (4) metalworking (4) Review Measurement (1) Shelf 16 (2) Shelf 21 (2) shelved in Fabrication Bldg. (2) shelved in Welding Bldg. (4) shop (2) Soldadura (9) Toolmarks Department (1) Welding Process (1) Welding-Drawings (1) workshop stuff (2)