Rand Stage Line

This is a postcard that was given to us some years ago.  The front of the card is captioned "Rand Stage Line".  On the back the woman writes "Am sending this card home because I want one for myself.  This is the stage I came on......"
It was mailed to Denver and postmarked May 24, 1911 from the Walden Colorado Post Office with a 1 cent stamp.  Those were the days!