Identity elements
Reference code
Name and location of repository
Level of description
Item
Title
A45320-2
Date(s)
- 1949-09-29 (Creation)
Extent
Name of creator
(1919-1980)
Content and structure elements
Scope and content
The Plywood Research Foundation was working on developing new and additional products that could be manufactured from parts of the tree not already being utilized. View of new "Keely Plyform Calculator" , this provided complete construction data for building and concrete forms of plywood based on hourly rate of pour of concrete; instruction for use are on the calculator and examples are provided.
Calculators; Weights & measures--Tacoma; Standardization; Product inspection--Tacoma; Testing--Tacoma; Lumber industry--Tacoma--1940-1950; Equipment; Plywood; Douglas Fir Plywood Association (Tacoma);