1952 Engineering Centennial Single 3c Postage Stamp - Sc# 1012 - MNH,OG
1952 Grand Coulee Dam Reclamation Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 1009
1952 Grand Coulee Dam Reclamation Single 3c Postage Stamp - Sc# 1009 - MNH,OG
1952 Gutenberg Bible Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 1014
1952 Gutenberg Bible Single 3c Postage Stamp - MNH, OG - Sc# 1014
1954 George Eastman Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 1062
1954 George Eastman Single 3c Postage Stamp - Sc# 1062 - MNH,OG
1955 Atoms For Peace Plate Block of 4 Postage Stamps - MNH, OG - Sc# 1070
1955 Atoms for Peace Single 3c Postage Stamp - Sc# 1070 - MNH,OG
1957 Coast & Geodetic Survey Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 1088
1957 Coast And Geodetic Survey Single 3c Postage Stamp - Sc# 1088 - MNH,OG
1957 Honoring Those Who Fight Polio Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 1087
1957 Shipbuilding Since 1607 Single 3c Postage Stamp - Sc#1095 - MNH,OG
1957 Shipbuilding Since 1607 Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 1095
1957 Steel Centennial Plate Block of 4 3c Stamps - MNH, OG - Scott# 1090 - CX901
1958 Atlantic Cable Centenary Plate Block of 4 4c Postage Stamps - MNH, OG - Sc# 1112
1958 Atlantic Cable Centenary Single 4c Postage Stamp - Sc#1112 - MNH,OG
1958 Brussels International Exhibition Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 1104
1958 Int Geophysical Year Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 1107
1958 Int Geophysical Year Single 3c Postage Stamp - MNH, OG - Sc# 1107
1959 Dr Ephraim McDowell Single 4c Postage Stamp - Sc#1138 - MNH,OG
1959 Ephraim McDowell Plate Block of 4 4c Postage Stamps - MNH, OG - Sc# 1138
1960 - First USA Automated Post Office Plate Block of 4 4c Stamps - Sc# - 1164 - MNH, OG - CX674
1962 Atomic Energy Act-Brian McMahon- Single 4c Postage Stamp - Sc#1200 - MNH - CW472a
