Northern Pacific Engineering Drawing: Locomotive Wheel Shop at Livingston, Montana, prepared in 1973. Burlington Northern File Number 9844, Reference Number 10110.

Northern Pacific Engineering Drawing: Locomotive Wheel Shop Conveyor at Livingston, Montana, prepared in 1973. Burlington Northern File Number 9844, Reference Number 10103, Sheet 001.

Northern Pacific Engineering Drawing: Locomotive Wheel Shop at Livingston, Montana, prepared in 1973. Burlington Northern File Number 9844-29, Reference Number 10104.

Northern Pacific Engineering Drawing: Locomotive Wheel Shop at Livingston, Montana, prepared in 1973. Burlington Northern File Number 9844-28, Reference Number 10103.

Northern Pacific Engineering Drawing: Locomotive Wheel Shop at Livingston, Montana, prepared in 1973. Burlington Northern File Number 9844-16, Reference Number 10109.

Northern Pacific Engineering Drawing: Locomotive Wheel Shop at Livingston, Montana, prepared in 1973. Burlington Northern File Number 9844-15, Reference Number 10104.

Northern Pacific Engineering Drawing: Locomotive Wheel Shop at Livingston, Montana, prepared in 1973. Burlington Northern File Number 9844-10, Reference Number 10103.

Northern Pacific Engineering Drawing: Locomotive Wheel Shop at Livingston, Montana, prepared in 1973. Burlington Northern File Number 9844, Reference Number 10107, Sheet S2.

Northern Pacific Engineering Drawing: Locomotive Wheel Shop at Livingston, Montana, prepared in 1973. Burlington Northern File Number 31296-2, Reference Number 10106.

Northern Pacific Engineering Drawing: Locomotive Wheel Shop at Livingston, Montana, prepared in 1973. Burlington Northern File Number 9844, Reference Number 10106.