This collection contains postcards related to Idaho, Boise, and the Oregon Trail including cards with images of downtown buildings and streets, parks, dams, and landscapes.

The collection consists of 14 postcards primarily depicting downtown Boise. Noteably the postcards depict Arrow Rock Dam, High School Park, the Natatorium, the Y.M.C.A building, Boise High School, the Boise Depot, the Federal Building, Main Street, view from Owyhee Hotel, and the Idaho State Capitol building.

This collection contains postcards, photographic prints of downtown Boise, an American Legion pamphlet, newspaper clippings, a copy of the Grapevine Newsletter, Village News, and Old West Newspaper from Time Magazine. The material was collected by the Eby's while living in Boise.