Northern Pacific steam locomotive 1692 at Cle Elum, Washington, on March 10, 1934. Number 1691, a class W-1 built by Alco-Schenectady in 1910, is shown working in the yard. Photo taken from moving train No. 4. Photo by Herman Hunt, J.M. Fredrickson collection. Other Subject Classes: steam locomotive, roster photo

Northern Pacific steam locomotive 1691, an American Locomotive Company - Schenectady Class W-1, at Bellingham, Washington on north leg of wye at coal loader Other subject categories: Locomotive-Steam, Locomotive-Terminal

Northern Pacific steam locomotive 1691, an American Locomotive Company - Schenectady Class W-1, at Bellingham, Washington on north leg of wye at coal loader Other subject categories: Locomotive-Steam, Locomotive-Terminal

Northern Pacific steam locomotive 1691, an American Locomotive Company - Schenectady Class W-1, at Bellingham, Washington. Detail view of air and steam lines on engineer's side. Other subject categories: Locomotive-Steam, Locomotive-Terminal

Northern Pacific steam locomotive 1691, an American Locomotive Company - Schenectady Class W-1, at Bellingham, Washington on north leg of wye at coal loader Other subject categories: Locomotive-Steam, Locomotive-Terminal

Northern Pacific steam locomotive 1691, an American Locomotive Company - Schenectady Class W-1, at Bellingham, Washington looking east from inside the wye, across Humboldt Street, toward tail track Other subject categories: Locomotive-Steam, Locomotive-Terminal

Northern Pacific steam locomotive 1691, an American Locomotive Company - Schenectady Class W-1, at Bellingham, Washington on north leg of wye at coal loader; tender view Other subject categories: Locomotive-Steam, Locomotive-Terminal

Northern Pacific steam locomotive 1691, an American Locomotive Company - Schenectady Class W-1, at Bellingham, Washington on north leg of wye at coal loader Other subject categories: Locomotive-Steam, Locomotive-Terminal

Northern Pacific steam locomotive 1691, an American Locomotive Company - Schenectady Class W-1, at Bellingham, Washington on north leg of wye at coal loader Other subject categories: Locomotive-Steam, Locomotive-Terminal

Northern Pacific 1691 leaves Woodinville, Washington, with the Sedro Wooley local in 1953. Photo by J.M. Fredrickson. Other Subject Classes: steam locomotive, freight train.