Burlington Northern Engineering Drawing: Freight House East Warehouse Details at Portland, Oregon, prepared in 1979. Burlington Northern File Number 9853, Reference Number 10104.

Burlington Northern Engineering Drawing: Freight House Specifications at Portland, Oregon, prepared in 1979. Burlington Northern File Number 9853, Reference Number 10104.

Burlington Northern Engineering Drawing: Freight House Steam Piping Layout at Portland, Oregon, prepared in 1979. Burlington Northern File Number 9853, Reference Number 10104.

Burlington Northern Engineering Drawing: Freight House Steam Piping Layout at Portland, Oregon, prepared in 1979. Burlington Northern File Number 9853, Reference Number 10104.

Burlington Northern Engineering Drawing: Freight House Steam Piping Layout at Portland, Oregon, prepared in 1979. Burlington Northern File Number 9853, Reference Number 10104.

Burlington Northern Engineering Drawing: Office and Warehouse for Terminal Transfer Incorporated Revs Floor Plans at Portland, Oregon, prepared in 1967, Reference Number 10107, Sheet R11.

Burlington Northern Engineering Drawing: Office and Warehouse for Terminal Transfer Incorporated Revised Plan Parts Room at Portland, Oregon, prepared in 1967, Reference Number 10105, Sheet R-8.

Burlington Northern Engineering Drawing: Office and Warehouse for Terminal Transfer Incorporated Supplemental Drawing at Portland, Oregon, prepared in 1967, Reference Number 10112, Sheet R16.

Burlington Northern Engineering Drawing: Office and Warehouse for Terminal Transfer Incorporated Revised Elevation and Plot Plan at Portland, Oregon, prepared in 1967, Reference Number 10106, Sheet R-7.

Burlington Northern Engineering Drawing: Office and Warehouse for Terminal Transfer Incorporated Floor Elevation Schedule Detail at Portland, Oregon, prepared in 1967, Reference Number 10103, Sheet R-2.