Identity elements
Reference code
Name and location of repository
Level of description
Item
Title
C109270-4
Date(s)
- 1957 (Creation)
Extent
Name of creator
(1919-1980)
Content and structure elements
Scope and content
ca. 1957. Five men may be comparing an architectural drawing to an actual model of a bridge in an undated photograph. Stacks of cement blocks are placed in rows on a plywood arched structure. The bridge is resting upon wooden blocks strengthened by metal rods. The team may also have been testing the strength of such a structure. Photograph made into 35 mm slides from customer negative on September 23, 1957, and requested by Douglas Fir Plywood Association.
Plywood; Building materials; Douglas Fir Plywood Association (Tacoma);