1989 Dinosaurs Prehistoric Animals Plate Block Of 4 25c Postage Stamps - Sc 2422-2425 - CW223a
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
2007 Florida Panther Plate Block Of 4 26c Postage Stamps - Sc# 4139 - MNH, OG - DC101
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
1984 Soil & Water Conservation Block Of 4 20c Postage Stamps Sc# 2074 - MNH, OG - CW254
1984 American Dogs Sc 2098-2101 Plate Block Of 4 20c Postage Stamps - MNH - CW210a
1974 Rural American Chautauqua Plate Block of 4 10c Postage Stamps - Sc# - 1505 - MNH, OG - CX684
1974 Rural America Kansas Winter Wheat - Plate Block of 4 10c Postage Stamps - Sc# - 1506 - MNH, OG - CX683
1984 Soil & Water Conservation Plate Block Of 4 20c Postage Stamps Sc# 2074 - MNH, OG - CW254a
1984 Louisiana Expo Fresh Water Plate Block Of 4 20c Postage Stamps - Sc# 2086 - MNH, OG - CV138a
1985 Folk Art Duck Decoy Plate Block Of 4 22c Postage Stamps Sc 2138-2141 - CW214
1999 Arctic Animals Strip Of 5 33c Postage Stamps - Sc 3288-3292 - CW377
2001 Carnivorous Plants Plate Block Of 4 34c Postage Stamps - Sc# 3528-3531, MNH, OG - DR126
1972 National Parks Centennial Block of 4 15c Postage Stamps - MNH, OG - Sc# 1454 - BC45
1972 USA Wildlife Conservation Block Of 4 - MNH, OG - Scott# 1464-1467 - CX314a
1973 Rural American - Cattle Plate Block Of 4 8c Postage Stamps - Sc# 1504 - MNH, OG - CX562
1972 National Parks Centennial Cape Hatteras Plate Block Of 4 2c Postage Stamps - Sc# 1448-1451 - MNH, OG - CX521
1972 - National Parks Centennial Plate Block Of 4 6c Postage Stamps - Sc# 1452 - MNH, OG - CX520
1974 Mineral Heritage Plate Block Of 4 10c Postage Stamps - Sc# 1538-1541 - MNH, OG - CX478
1974 Conservation Plate Block Of 4 10c Postage Stamps - MNH, OG - Sc# 1547 - CX326
