Colorado Scenic Cards

These little (2" x 3") cards were in with the postcards.  They're cute, though I don't know how or why they were sold in this format.

Royal Gorge Bridge.

Grand Lake and Mt. Baldy.

Pike's Peak.

Monarch Pass.

Black Canon National Monument.  (I've never heard of this place.)

Pike's Peak and Gateway of the Garden of the Gods.

Mt. Sierra Blanca.