From the record
“The Green Mountain Lookout is a historic fire lookout tower located at the summit of Green Mountain in the Glacier Peak Wilderness and the Mount Baker-Snoqualmie National Forest in Snohomish County, Washington. The single-story wood-frame structure measures 14 by 14 feet and was built according to a standard National Forest Service design in 1933 by the Civilian Conservation Corps.”
Wikipedia article Green Mountain Lookout, CC BY-SA 4.0.
One of 52 National Register listings published here for Snohomish County · listed in 1988 · category: Building · built in 1933.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service
