Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE), Tryon, Oregon, 1917.
- US WaBuPNRA D0261A-002-1817
- Item
- 1917-02-23
Part of Spokane, Portland, and Seattle Railway Authority for Expenditure Collection
Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1817. Renew trestle approaches of bridge A-51-3 with standard pile trestle. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1863. Correspondence File Number A34-7. Other subject categories: Bridge Trestle.