The Albert Schweitzer bust and plaque is located in Paepke Park in Aspen.  Although not located on Aspen Mountain, it is close enough that the author thinks it is appropriate that it be included on this web site.  Schweitzer visited Aspen in 1949.  For photos, see this Facebook photo album (you do not need a Facebook account in order to view the album):  https://www.facebook.com/media/set/?set=a.955108887894409.1073742038.100001859201674&type=1&l=854dad4b30

Also. this item is part of another Facebook photo album that covers various signs and plaques on Aspen Mountain (you do not need to have a Facebook account in order to view the album):  https://www.facebook.com/media/set/?set=a.451981024873867.101778.100001859201674&type=1&l=9577c13e9e