The card pictures Castle Butte, a layered sandstone rock formation rising above the surrounding plains at Colores, Wyoming, as named in the printed caption. It was issued as a Union Pacific System view, promoting travel and sightseeing along the railroad through southern Wyoming. The butte’s eroded, banded face and small cap of vegetation are the central subject.
Postcard Details
Message · English, in pencil
Dear Friends
we are soon to
go in to this
state. We are
having some time
we reach Portland
9.30 Monday.
it is snowing to
day ground most
covered.
Bert & Lelah
White border; visible halftone screen; promotional Union Pacific caption.
Postmark: MAY 17 1930 TERM. R.P.O. Divided back, white border, C.T. American Art colored stock, 1¢ Franklin green stamp; pencil message; light edge wear and toning.
Cite this card
Castle Butte, Colores, Wyoming, circa 1930, postcard, c. 1915. PostalPast Collection. https://postalpast.com/postcard/castle-butte-colores-wyoming-circa-1930. Accessed October 24, 2026.