State of Oregon scale test car W.O.2 at Bellingham, Washington. State of Oregon scale test car, photograph taken in or near the Great Northern yard. Other subject categories: Car-Scale Test, Non-revenue

SP&S track laying crew on the temporary bridge over the White Salmon River, undated.

SP&S crane and work train on the Box Canyon trestle at Milepost 270.0, undated.

SP&S crane and work train on the Box Canyon trestle at Milepost 270.0, undated.

SP&S crane and work train on the Box Canyon trestle at Milepost 270.0, undated.

SP&S crane and work train on the Box Canyon trestle at Milepost 270.0, undated.

SP&S crane and work train on the Box Canyon trestle at Milepost 270.0, undated.

SP&S crane and work train on the Box Canyon trestle at Milepost 270.0, undated.

SP&S crane and work train on the Box Canyon trestle at Milepost 270.0, undated.

SP&S crane and work train on the Box Canyon trestle at Milepost 270.0, undated.