Some old sauropod papers available at Biodiversity Heritage library

Did some paper digging today at the BHL website and found some interesting stuff that I though I would share.
Below is author, date, tittle, link to preview page and pdf download link.
BHL will host the download link 30 days.

Young, 1975
Brachiosaurus: the biggest dinosaur of them all

http://biodiversitylibrary.org/page/2831990
http://www.biodiversitylibrary.org/pdf1/000249100021272.pdf

Jensen, 1987
New Brachiosaur material from the late jurassic of utah and colorado

http://biodiversitylibrary.org/name/Brachiosaurus_altithorax
http://www.biodiversitylibrary.org/pdf1/000249200035774.pdf

Holland, 1915
A New Species of Apatosaurus (A. louisae)

http://biodiversitylibrary.org/page/9967578
http://www.biodiversitylibrary.org/pdf1/000249300038133.pdf


Gilmore,1933
On a Newly Mounted Skeleton of Diplodocus in the United States National Museum

http://biodiversitylibrary.org/page/7616479
http://www.biodiversitylibrary.org/pdf1/000249400032577.pdf