Notes
Starting from Top Left: 1. Standard Tool 1905; 2. B & S #751 Handy Block 1926; 3. B & S #749 1953; 4. B & S #750B 1964; 5. Lufkin #905; 6. B & S #278 XP Diff. Clamp; 7. Eclipse, Sheffield Eng. #231 1968; 8. General Hdw. Mfg. Co. #1000 1943; 9. Starrett #278 XP Made of Powdered Metal; 10. Moore & Wright, Sheffield, Eng. #502 1969; 11. C. A. Vandervell & Co., London #103;