2003 Reptiles & Amphibians Strip Of 5 37c Postage Stamps - Sc# 3814-3818 - MNH, OG - CX11a
1984 Louisiana Expo Fresh Water Plate Block Of 4 20c Postage Stamps - Sc# 2086 - MNH, OG - CV138b
2001 Acadia National Park, Maine Plate Block Of 4 60c Postage Stamps - Sc# C138 - DM169
1978 Great Grey Owl Single 15c Postage Stamp -Sc# 1760 - MNH, OG - CQ53c
1977 Energy Development Single 13c Postage Stamp -Sc# 1723-1724 -MNH, OG - CQ48b
1957 Whooping Cranes Single 3c Postage Stamp - Sc # 1098 - MNH, OG - BC10b
1971 - Wildlife Conservation Block Of 4 8c Postage Stamps - Sc# 1427-1430 - MNH, OG - CX526a
1996 Endangered Species Stamp Sheet Of 15 32c Postage Stamps - MNH, OG, Sc# 3105 - (CW75)
Coral Reefs Strip of 4 35c (Postcard Rate) Postage Stamps - MNH, OG - Sc# 5363-5366
1998 Pheasant Booklet Pane Of 10 20c Postage Stamps - Sc# 3050a - MNH, OG - Unfolded - DG124
1974 Preserve The Environment Single 10c Postage Stamp - CW204a -Sc#1527
1995 Earth Day Block of 4 32c Postage Stamps - MNH, OG - Sc# 2954
1994 Cranes Plate Block of 4 29c Postage Stamps - MNH, OG - Sc#2867- 2868
1992 Minerals Plate Block of 4 29c Postage Stamps - MNH, OG - Sc# 2700-2703
1992 Hummingbirds Booklet Pane Of 5 29c Postage Stamps - Sc# 2642-2646 - MNH, OG - CX529a
1987 Pheasant Booklet Pane Of 10 25c Postage Stamps - Sc# 2283, BK158 - MNH, OG - CX832
1990 Sea Creatures Plate Block Of 4 25c Postage Stamps - Sc# 2508-2511 - MNH, OG - CW274a
1988 - Grosbeak Bird & Owl Booklet Pane Of 10 25c Postage Stamps Sc# 2284-2285, BK160 - MNH - CX829a
2003 Southeastern Lighthouses Strip Of 5 37c Postage Stamps - MNH - Sc# 3787-3791 - DR141b
2002 Pacific Lighthouses Strip Of 5 41c Postage Stamps - MNH - Sc# 4146-4150 - DR141
1984 Smokey Bear Plate Block of 4 20c Postage Stamps - MNH, OG - Sc# 2096
1984 Saint Lawrence Seaway Plate Block of 4 20c Postage Stamps - MNH, OG - Sc# 2091
1985 John J Audubon Block Of 4 22c Postage Stamps - Sc 1863 - MNH, OG - CX865
1986 Fish Stamp Booklet Pane Of 5 22c Postage Stamps - MNH, OG - Sc# 2205-2209 - CX396a
