Front:
AMARY
10130. Entrance to Wind Cave, 12 Miles from Hot Springs, S. D.
Published by R. A. Hummel, Hot Springs, S. D.
Copyright, W. R. Cross, 1907.
Back:
OHP
THIS SPACE CAN BE USED FOR A WRITTEN MESSAGE,
USING ONE-CENT STAMP
4:00
DX
POST ARD
TWO CENTS
