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 th 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 photographs ca you will also find four albums and sets by frank j haynes ca broad panel views photographs yellowstone park portfolio brown cover photographs album tan cover photographs and portfolio marbled cover photographs i would appreciate your feedback before placing a link to these items