NPS Employees, Directors Howard Eaton Trail HMA Dedication. Dedication ceremony of the Howard Eaton Trail at Yellowstone National Park. Photonegatives of Jay and J.E Haynes are in the collection of the Montana Historical Society.
<ul><li>Keywords: ceremony; nps staff; nps vehicle; Commemoration(NPS History Collection Themes); NPS Personnel(NPS History Collection Themes)</li></ul>
J.E Haynes
Taken on 19 July 1923
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