Here is a nice 40's Real Photo view! It pictures the Post Office & Federal Building at Great Falls Montana. Old 40's autos pass by. Vintage storefronts and signs can be seen. Cadr back is undivided and postmarked "Great Falls MT Jun 27 1966" (way after this image was taken). Condition-Fair to good with small crease at left through word "office" and corner wear.
Here is a nice church view from Montana. It pictures a large old church. Front of card reads "Immaculate Conception Church , Deer Lodge Montana". Back is undivided and is postally unused with a "Dupont Defender" stamp box. Condition is mint!