Great Northern Engineering Drawing: Roundhouse and Shops, Wiring Diagram Locomotive Washer at Hillyard, Washington, prepared in 1954. Burlington Northern File Number 8138, Reference Number 10106.

Great Northern Engineering Drawing: Roundhouse and Shops, Car Washer Foundation Plan at Hillyard, Washington, prepared in 1954. Burlington Northern File Number 8138, Reference Number 10106.

Great Northern Engineering Drawing: Roundhouse and Shops, Glazed Tile Order at Hillyard, Washington, prepared in 1954. Burlington Northern File Number 8138, Reference Number 10103, Sheet 001.

Great Northern Engineering Drawing: Roundhouse and Shops, Steel Details at Hillyard, Washington, prepared in 1954. Burlington Northern File Number 8138, Reference Number 10104.

Great Northern Engineering Drawing: Roundhouse and Shops, Platform Slabs at Hillyard, Washington, prepared in 1954. Burlington Northern File Number 8138, Reference Number 10104.

Great Northern Engineering Drawing: Roundhouse and Shops, Selectomatic Monorail Layout at Hillyard, Washington, prepared in 1958. Burlington Northern File Number 8138, Reference Number 10101, Sheet 01R.

Great Northern Engineering Drawing: Roundhouse and Shops, Special Plain Top at Hillyard, Washington, prepared in 1958. Burlington Northern File Number 8138, Reference Number 10109.

Great Northern Engineering Drawing: Roundhouse and Shops, Hanging Details at Hillyard, Washington, prepared in 1959. Burlington Northern File Number 8138, Reference Number 10101, Sheet 010.

Great Northern Engineering Drawing: Roundhouse and Shops, Machine Shop Ventilation at Hillyard, Washington, prepared in 1968. Burlington Northern File Number 8138, Reference Number 10105, Sheet 0-1.

Great Northern Engineering Drawing: Roundhouse and Shops, Diesel Cleaning Room Air System at Hillyard, Washington, prepared in 1969. Burlington Northern File Number 8138, Reference Number 10110, Sheet 0M4.