Townsend, Montana Northern Pacific depot in 1973. Located at Milepost 89.7, from the Charles W Bohi Collection, photograph by Charles W. Bohi.

The Northern Pacific Depot at Trident, Montana, undated. Located at Milepost 54.9.

The Northern Pacific Depot at Trident, Montana, undated. Located at Milepost 54.9.

Northern Pacific Engineering Drawing: General/Masonry Plan, Bridge 178, west of Trident, Montana, Line Segment 041, Milepost 178.4. Sheet 1058 - 14, 1919.

Northern Pacific Engineering Drawing: Depot at Trident, Montana, prepared in 1910. Burlington Northern File Number 1254-4, Reference Number 10112.

Northern Pacific Engineering Drawing: Depot at Trident, Montana, prepared in 1910. Burlington Northern File Number 1254-5, Reference Number 10112.

Northern Pacific Engineering Drawing: Depot at Trident, Montana, prepared in 1910. Burlington Northern File Number 1254-3, Reference Number 10112.

Northern Pacific Engineering Drawing: Depot at Trident, Montana, prepared in 1910. Burlington Northern File Number 1254-2, Reference Number 10112.

Northern Pacific Engineering Drawing: Depot at Trident, Montana, prepared in 1910. Burlington Northern File Number 1254-1, Reference Number 10112.

Northern Pacific Engineering Drawing: Depot at Trident, Montana, prepared in 1976. Burlington Northern File Number 1254-6, Reference Number 10109.