A few nice China buying agency images I found:
Cincinnati Bought the Privately-Owned Transit System Renamed It “Metro” and Put New Paint on the Buses. the New System Is Introduced at Noontime in Downtown Fountain Square 08/1973
Image by The U.S. National Archives
Original Caption: Cincinnati Bought the Privately-Owned Transit System Renamed It "Metro" and Put New Paint on the Buses. the New System Is Introduced at Noontime in Downtown Fountain Square 08/1973
U.S. National Archives’ Local Identifier: 412-DA-10815
Photographer: Hubbard, Tom, 1931-
Subjects:
Cincinnati (Hamilton county, Ohio, United States) inhabited place
Environmental Protection Agency
Project DOCUMERICA
Persistent URL: http://arcweb.archives.gov/arc/action/ExternalIdSearch?id=553274
Repository: Still Picture Records Section, Special Media Archives Services Division (NWCS-S), National Archives at College Park, 8601 Adelphi Road, College Park, MD, 20740-6001.
For information about ordering reproductions of photographs held by the Still Picture Unit, visit: www.archives.gov/research/order/still-pictures.html
Reproductions may be ordered via an independent vendor. NARA maintains a list of vendors at www.archives.gov/research/order/vendors-photos-maps-dc.html
Buy copies of selected National Archives photographs and documents at the National Archives Print Shop online: gallery.pictopia.com/natf/photo/
Access Restrictions: Unrestricted
Use Restrictions: Unrestricted
Buffalo in Meadow on Bell Ranch, 11/1972
Image by The U.S. National Archives
Original Caption: Buffalo in Meadow on Bell Ranch, 11/1972
U.S. National Archives’ Local Identifier: 412-DA-3604
Photographer: St. Gil, Marc, 1924-1992
Subjects:
Leakey (Real county, Texas, United States) inhabited place
Environmental Protection Agency
Project DOCUMERICA
Persistent URL: http://arcweb.archives.gov/arc/action/ExternalIdSearch?id=546091
For more information about DOCUMERICA photographs at the U.S. National Archives, visit:
http://www.archives.gov/research/arc/topics/environment/documerica-topics.html
Repository: Still Picture Records Section, Special Media Archives Services Division (NWCS-S), National Archives at College Park, 8601 Adelphi Road, College Park, MD, 20740-6001.
For information about ordering reproductions of photographs held by the Still Picture Unit, visit: www.archives.gov/research/order/still-pictures.html
Reproductions may be ordered via an independent vendor. NARA maintains a list of vendors at www.archives.gov/research/order/vendors-photos-maps-dc.html
Buy copies of selected National Archives photographs and documents at the National Archives Print Shop online: gallery.pictopia.com/natf/photo/
Access Restrictions: Unrestricted
Use Restrictions: Unrestricted