Identity elements
Reference code
Name and location of repository
Level of description
Item
Title
A139670-5
Date(s)
- 1963-10-23 (Creation)
Extent
Name of creator
(1919-1980)
Content and structure elements
Scope and content
Additional view of Star Iron & Steel Co.'s "Porta Tower" in operation at the Cotten Bros. logging site located in Packwood. These towers could be moved from logging camps to other logging camps with relative ease with transport by heavy-duty trucks. "Porta Towers" were mobile steel spur trees. See A139670-4 for another view of "Porta Tower" in use. Photograph ordered by Star Iron & Steel Co.
Star Iron & Steel Co. (Tacoma); Steel; Hoisting machinery; Logs;