[Drawing] PD 506 (DA 5817)

Plan and elevation of inscribed base ... H.S. Whipple ... Leica neg. Leica neg. Dirty Cartridge Paper Drafting Ink ... 1948

[Card] I 1228

[Card] I 1228

[Drawing] PD 1519-a (DA 3788)

Inscriptions ... James H. Oliver ... Oversize, scanned summer 2019. Heavy Tracing Paper Drafting Ink ... 1966