Railroad Archives Online
- CollectionD0063 - Walter W. Ainsworth Collection
- Series007 - Spokane, Portland, and Seattle Railway
- Subseries Level 1014 - Photographs
- Subseries Level 2005 - Landscape photography
- 20 more...
- ItemWWASPSL8-094 - Net Fishing in the Columbia River at Astoria, Oregon, undated
- ItemWWASPSL8-095 - Net Fishing in the Columbia River at Astoria, Oregon, undated
- ItemWWASPSL9-016 - Shipwreck at Clatsop Beach, Seaside, Oregon, undated
- ItemWWASPSL9-026 - Gearhart, Oregon, undated
- ItemWWASPSL9-046 - Aerial View at Seaside, Oregon, undated
- ItemWWASPSL9-047 - Aerial View at Seaside, Oregon, undated
- ItemWWASPSL9-048 - Aerial View at Seaside, Oregon, undated
- ItemWWASPSL9-049 - Aerial View at Seaside, Oregon, undated