Identity elements
Reference code
Name and location of repository
Level of description
Item
Title
BOLAND-B25881
Date(s)
- 1936-06-05 (Creation)
Extent
Name of creator
(1873-1950)
Content and structure elements
Scope and content
Peterman Logging operations at or near Morton, June of 1936. According to a reader, this photograph shows a "Triple Drum" yarder in action. Unlike earlier models, this vehicle was mobile with tracklaying capability. The caterpillar mounted set of drums could easily maneuver over rough terrain to yard logs out of a ravine or canyon. The logs could then be either yarded with a crawler tractor or directly loaded onto trucks. TPL-9854; G75.1-044 (Additional information provided by a reader)
Peterman Manufacturing Co. (Tacoma); Lumber industry--1930-1940; Machinery;