Great Northern Engineering Drawing: Express Building at Great Falls, Montana, prepared in 1929. Burlington Northern File Number 8065-32, Reference Number 10110, Sheet 032.

Great Northern Engineering Drawing: Express Building at Great Falls, Montana, prepared in 1929. Burlington Northern File Number 8065-34, Reference Number 10111, Sheet 034.

Great Northern Engineering Drawing: Express Building at Great Falls, Montana, prepared in 1929. Burlington Northern File Number 8065-15, Reference Number 10106, Sheet 015.

Great Northern Engineering Drawing: Express Building at Great Falls, Montana, prepared in 1929. Burlington Northern File Number 8065-16, Reference Number 10105, Sheet 016.

Great Northern Engineering Drawing: Express Building at Great Falls, Montana, prepared in 1929. Burlington Northern File Number 8065-18, Reference Number 10105, Sheet 018.

Great Northern Engineering Drawing: Express Building at Great Falls, Montana, prepared in 1929. Burlington Northern File Number 8065-19, Reference Number 10107, Sheet 019.

Great Northern Engineering Drawing: Express Building at Great Falls, Montana, prepared in 1929. Burlington Northern File Number , Reference Number 10106.

Great Northern Engineering Drawing: Express Building at Great Falls, Montana, prepared in 1929. Burlington Northern File Number 8065-23, Reference Number 10111, Sheet 023.

Great Northern Engineering Drawing: Express Building at Great Falls, Montana, prepared in 1929. Burlington Northern File Number 8065-28, Reference Number 10109, Sheet 028.

Great Northern Engineering Drawing: Express Building at Great Falls, Montana, prepared in 1929. Burlington Northern File Number 8065-29, Reference Number 10109, Sheet 029.