Tuesday, July 14, 2026

Spot the differences...

John Feirer and Earl Tetro,  Machine Tool Metalworking, McGraw-Hill, 1961


 Seriously...? This required an illustration? 

We pause for a commercial break and thank Williams for their support. 

1 comment:

  1. what color was the painted part, DARK brown? are they painted or texture and lighting... who cares, nevermind.

    ReplyDelete