E. P. Hill

36 public-domain plates in the archive

• Castor canadensis carolinensis 11 Feb 1973
• Castor canadensis carolinensis 3 Feb 1973
• Castor canadensis carolinensis 15 Feb 1973
• Castor canadensis carolinensis 7 Feb 1973
• Castor canadensis carolinensis 22 Feb 1973
• Castor canadensis carolinensis 20 Feb 1973
• Castor canadensis carolinensis 11 Feb 1973
• Castor canadensis carolinensis 12 Feb 1973
• Castor canadensis carolinensis 6 Feb 1973
• Castor canadensis carolinensis 12 Feb 1973
• Castor canadensis carolinensis 23 Feb 1973
• Castor canadensis carolinensis 19 Feb 1973
• Castor canadensis carolinensis 8 Feb 1973
• Castor canadensis carolinensis 21 Feb 1973
• Castor canadensis carolinensis 6 Feb 1973
• Castor canadensis carolinensis 4 Feb 1973
• Castor canadensis carolinensis 7 Feb 1973
• Castor canadensis carolinensis 19 Feb 1973
• Castor canadensis carolinensis 23 Feb 1973
• Castor canadensis carolinensis 18 Feb 1973
• Castor canadensis carolinensis 15 Feb 1973
• Castor canadensis carolinensis 15 Feb 1973
• Castor canadensis carolinensis 4 Feb 1973
• Castor canadensis carolinensis 22 Feb 1973
• Castor canadensis carolinensis 6 Feb 1973
• Castor canadensis carolinensis 16 Feb 1973
• Castor canadensis carolinensis 12 Feb 1973
• Castor canadensis carolinensis 22 Feb 1973
• Castor canadensis carolinensis 7 Feb 1973
• Castor canadensis carolinensis 17 Feb 1973
• Castor canadensis carolinensis 4 Feb 1973
• Castor canadensis carolinensis 6 Feb 1973
• Castor canadensis carolinensis 16 Feb 1973
• Castor canadensis carolinensis 14 Feb 1973
• Castor canadensis carolinensis 2 Feb 1973
• Castor canadensis carolinensis 20 Feb 1973