Mould Base in Casting Pit - C-19. Plan and section ... W.B. Dinsmoor, Jr ... See PD 617. 87-423 87-423 Dirty Heavy Tracing Paper Drafting Ink ... 1973 ... 28-1
John W. Hayes ... PD 3083-1; PD 3083-2; PD 3083-3; PD 3083-4; PD 3083-5 ... PD 3083-27; PD 3083-28; PD ... PD 3083-5