Source: https://www.flickr.com.Image via Jordan Smith. License: All Rights Reserved.

On the reverse:

"Elmer's Pancake & Steak House – Portland, Oregon

1411 N.E. 82 Street.

Portland 22, Oregon

One of Portland's unique dining spots, where you enjoy good food and courteous service in a Colonial atmosphere and comfort. 25 varieties of pancakes and waffles, morning, noon, night. Your favorite kind – your favorite way. Kiddies love them; grownups too.

Steaks-Chicken

6 A.M Daily 9 P.M."