Railroad Archives Online
- ArquivoD0063 - Walter W. Ainsworth Collection
- Série007 - Spokane, Portland, and Seattle Railway
- Subsérie014 - Photographs
- 003 - Railroads--Buildings and Structures
- 010 - Miscellaneous Structures
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- ItemWWASPSL8-127 - Log Pond near Astoria, Oregon, undated
- ItemWWASPSL8-129 - Piers at Astoria, Oregon, undated
- ItemWWASPSL8-130 - Lumber Sorting at Astoria, Oregon, undated
- ItemWWASPSL8-141 - Astoria, Oregon, undated
- ItemWWASPSL8-142 - Astoria, Oregon, undated
- ItemWWASPSL8-150 - Port of Astoria Docks at Astoria, Oregon, circa 1922
- ItemWWASPSL8-151 - Port of Astoria Docks at Astoria, Oregon, undated
- ItemWWASPSL8-152 - Port of Astoria Docks at Astoria, Oregon, undated
- ItemWWASPSL8-153 - Port of Astoria Docks at Astoria, Oregon, May 1946
- 19 mais...