Suggested External Links I am a librarian at a large research library I am following Wikipedia s policy to encourage librarians and others in cultural heritage institutions to place links to their primary resources WP CURATOR I would like to add the following links under External Links to five historic photograph albums and sets of photographs we have digitized that contain more than one hundred 19th century images of the Yellowstone Park They are in the SMU Central University Library s U S West Photographs Manuscripts and Imprints collection You will find William Henry Jackson s Les geysers d Amerique 26 photographs ca 1871 1875 You will also find four albums and sets by Frank J Haynes ca 1880 1890 Broad panel views 12 photographs Yellowstone Park Portfolio brown cover 22 photographs Album tan cover 24 photographs and Portfolio marbled cover 12 photographs I would appreciate your feedback before placing a link to these items