Spokane, Portland and Seattle Railway Authorization for Expenditure (AFE). President's AFE Number 1205. Moving mail crane from Oak Brook, Oregon to Waukee, Washington. Chief Engineer/Standard Maintenance Procedure AFE Number CE 1305. Correspondence File Number T312. Vancouver Division. Other subject categories: Mail Crane.

Spokane, Portland and Seattle Railway Engineering Drawing: Barrel Platform, Bridge T43.7 - Deschutes River, south of Oakbrook, Oregon, Line Segment 053, Milepost 43.65, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Bearings, Bridge T43.7 - Deschutes River, south of Oakbrook, Oregon, Line Segment 053, Milepost 43.65. Sheet Z - 6 - 13 - 8, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Bearings, Bridge T44.0 - Deschutes River, south of Oakbrook, Oregon, Line Segment 053, Milepost 43.94. Sheet Z - 6 - 13 - 7, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Bracing, Bridge T43.7 - Deschutes River, south of Oakbrook, Oregon, Line Segment 053, Milepost 43.65. Sheet Z - 6 - 13 - 6, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Cable Way for Placing Rock, Bridge T43.7 - Deschutes River, south of Oakbrook, Oregon, Line Segment 053, Milepost 43.65. Sheet RR - 513, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Girder Spans, Bridge T43.7 - Deschutes River, south of Oakbrook, Oregon, Line Segment 053, Milepost 43.65. Sheet Z - 6 - 13 - 12, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Plate Girder (DPG) Spans, Bridge T44.0 - Deschutes River, south of Oakbrook, Oregon, Line Segment 053, Milepost 43.94. Sheet Z - 6 - 13 - 11, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Deck Truss Spans, Bridge T44.0 - Deschutes River, south of Oakbrook, Oregon, Line Segment 053, Milepost 43.94. Sheet Z - 6 - 13 - 3, undated.

Spokane, Portland and Seattle Railway Engineering Drawing: Details of Ties, Bridge T44.0 - Deschutes River, south of Oakbrook, Oregon, Line Segment 053, Milepost 43.94. Sheet RR - 583, undated.