W. K. Clark

16 public-domain plates in the archive

• Enhydra lutris lutris 9 Mar 1951
• Microtus oeconomus operarius 11 Aug 1950
• Microtus oeconomus operarius 11 Aug 1950
• Rattus exulans 18 Jun 1944
• Ursus arctos May 1951
• Microtus oeconomus operarius 8 Aug 1950
• Rattus argentiventer 2 May 1945
• Enhydra lutris lutris 4 Apr 1951
• Suncus murinus 15 Jul 1945
• Microtus oeconomus operarius 12 Sep 1950
• Enhydra lutris lutris 14 Mar 1951
• Enhydra lutris lutris 8 Mar 1951
• Orcinus orca (Linnaeus, 1758) May 1951
• Rattus exulans 8 Jun 1945
• Rattus argentiventer 27 Apr 1945
• Rattus exulans 30 May 1945