1920s Souvenir Views of Columbia River Highway

The Columbia River Highway, built between 1913 and 1922.

These photochromes were put out by the Oregon News Company, likely in the early to mid 1920s based on the style of cars.

Photochromes are done by hand. This has twenty-one (yep, I have two of the same in here) in a mailable souvenir.

Talk about difficulty.