This collection contains an assortment of catalogs and ephemera issued by Du Pont, a company related to the outdoor recreation industry.

This collection contains an assortment of catalogs and ephemera issued by Duckworth, a company related to the outdoor recreation industry.

This collection contains an assortment of catalogs and ephemera issued by Duluth Pack, a company related to the outdoor recreation industry.

This collection contains an assortment of catalogs and ephemera issued by Dunham Hiking Boots, a company related to the outdoor recreation industry.

This collection contains an assortment of catalogs and ephemera issued by Duraflex, a company related to the outdoor recreation industry.

This collection contains an assortment of catalogs and ephemera issued by Duxbak, a company related to the outdoor recreation industry.

This collection contains an assortment of catalogs and ephemera issued by Dynafit, a company related to the outdoor recreation industry.

This collection contains an assortment of catalogs and ephemera issued by Eagle Peak, a company related to the outdoor recreation industry.

This collection contains correspondence, ads, and articles about the Early Winters company.

This collection contains the records relating to outdoor recreation companies with which Jack Gilbert was involved as either executive officer, director, or investor.