Robert Robinson Taylor Plate Block of 4 Forever Postage Stamps - MNH, OG - Sc# 4958
2004 James Baldwin Plate Block of 4 37c Postage Stamps - MNH, OG - Sc# 3871
1974 Space Skylab Plate Block Of 4 10c Postage Stamps - Sc# 1529 - MNH, OG - CX480
1994 Buffalo Soldiers Black Heritage Plate Block Of 4 29c Postage Stamps - Sc# 2818 - MNH, - CW365a
1940 Booker T Washington Single 10c Postage Stamp - Sc# 873 - MNH,OG
1967 Frederick Douglass Plate Block of 4 25c Postage Stamps - MNH, OG - Sc# 1290
1989 USA Space Future Mail Transportation Mini Sheet Universal Postal Congress - Sc# C126 - MNH, OG - CW288
1936 Susan B Anthony Plate Block 4 6c Postage Stamps - Sc# 784 - MNH, OG - CR81
1954-68 Benjamin Harrison Plate Block of 4 12c Postage Stamps - Sc# 1045 - MNH, OG - CX572
1936 Tipex Philatelic Exhibition Farley -Sc# 778 Single Stamp Sheet - MNH - CX802
1948 Indian Centennial Plate Block Of 4 3c Postage Stamps - Sc 972 - MNH -CW494a
1956 Booker T Washington Plate Block of 4 3c Stamps - MNH, OG - Scott# - 1074 - CX896
1950 Boy Scouts Plate Block of 4 3c Postage Stamps - MNH, OG - Scott# 995 - CX910
1951 Civil War Confederate Veterans Plate Block of 4 3 Cent Postage Stamps - MNH, OG - Sc# 998 - CX913
1948 Lincoln Gettysburg Address Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 978 - CX919
1948 Palomar Observatory Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 966 - CX928
1956 Fifth International Philatelic Exhibition Plate Block of 4 Postage Stamps - MNH, OG - Sc# 1076
1962 Space Project Mercury Plate Block Of 4 4c Postage Stamps - MNH, OG - Sc# 1193 - CX213
1957 Religious Freedom Plate Block of 4 3c Stamps - MNH, OG - Scott# 1099 - CX902
1971 General Douglass MacArthur Plate Block Of 4 6c Postage Stamps - MNH, OG - Sc# 1424 - CX303
1970 Stone Mountain Memorial Plate Block Of 4 6c Postage Stamps - MNH, OG - Sc# 1408 - CX305
1969 WC Handy Plate Block Of 4 6c Stamps - MNH, OG - Scott# 1372 - CX357
1980 Benjamin Banneker Block Of 4 15c Postage Stamps - Sc# 1804 - MNH, OG - CW23
1981 Space Achievement - Block Of 8 18c Stamps - Sc 1912-1919 - CW220