Burlington Northern Engineering Drawing: Office and Warehouse for Terminal Transfer Incorporated Plumbing Plan at Portland, Oregon, Reference Number 101, Sheet M-1.

Burlington Northern Engineering Drawing: Office and Warehouse for Terminal Transfer Incorporated Steel Canopy Details at Portland, Oregon, Reference Number 101, Sheet R13.

Burlington Northern Engineering Drawing: Office and Warehouse for Terminal Transfer Incorporated Connection Detail at Portland, Oregon, Reference Number 101, Sheet R14.

Burlington Northern Engineering Drawing: unnamed structure at Portland, Oregon, prepared in 1972. Burlington Northern File Number 1486-M4, Reference Number 10105, Sheet M-4.

Burlington Northern Engineering Drawing: unnamed structure at Portland, Oregon, prepared in 1972. Burlington Northern File Number 1486-M5, Reference Number 10105, Sheet M-5.

Burlington Northern Engineering Drawing: unnamed structure at Portland, Oregon, prepared in 1974. Burlington Northern File Number 9812, Reference Number 10105, Sheet 001.

Burlington Northern Engineering Drawing: unnamed structure at Portland, Oregon, prepared in 1980. Burlington Northern File Number 1486, Reference Number 10105, Sheet E-1.

Burlington Northern Engineering Drawing: unnamed structure at Portland, Oregon, prepared in 1980. Burlington Northern File Number 1486, Reference Number 10101, Sheet M-1.

Burlington Northern Engineering Drawing: unnamed structure at Portland, Oregon, prepared in 1980. Burlington Northern File Number 1486, Reference Number 10101, Sheet F-1.

Burlington Northern Engineering Drawing: unnamed structure at Portland, Oregon, prepared in 1980. Burlington Northern File Number 1486, Reference Number 10101, Sheet M-2.