Agora Drawing: PD 2613 (DA 3479)Grids formed trigonometrically by tapes.
image
Name:   PD 2613 (DA 3479)
PD:   PD 2613
Title:   Grids formed trigonometrically by tapes.
Artist:   W.B. Dinsmoor, Jr.
Storage:   28
Condition Base:   Dirty
Material:   Heavy Tracing Paper
Medium:   Drafting Ink
Size Sheet:   0.322 x 0.167
Bibliography:   JFA 4 (1977), p. 309-28, fig. 2.
Date:   1989