Switchbacks on the western slope of Berthoud Pass. Hwy US 40 -- A Chrome postcard published by Sanborn Souvenir Co. This card is Unposted and is 3.5 x 5.5 inches.
Switchbacks on the western slope of Berthoud Pass. Hwy US 40 -- A Chrome postcard published by Sanborn Souvenir Co. This card is Unposted and is 3.5 x 5.5 inches.