Geison fragments with setting letters. Plans and side elevations ... William B. Dinsmoor, Jr ... The linked image is made from negative 88-478 (PK (2019). 88-478 88-478 f Fragile Dirty Heavy Tracing Paper Drafting Ink ... 1967
Geison blocks with masons' marks. Plans and side elevations ... W.B. Dinsmoor, Jr ... PD 1554 AMS Horizontal (normal) ... 1966