1982 Crazy Horse Plate Block of 4 13c Postage Stamps - MNH, OG - Sc# 1855
1983 Pearl Buck Plate Block of 4 5c Postage Stamps - MNH, OG - Sc# 1848
1983 Carl Schurz Great Americans Plate Block of 4 4c Postage Stamps - MNH, OG - Sc# 1847
1983 Henry Clay Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 1846
1982 Igor Stravinsky Plate Block of 4 2c Postage Stamps - MNH, OG - Sc# 1845
1983 Dorothea Dix Block of 4 1c Postage Stamps - MNH, OG - Sc# 1844
1984 Jim Thorpe Football, Track Plate Block Of 4 20c Postage Stamps - Sc# 2089 - MNH, OG - CQ66d
1984 Jim Thorpe Football, Track Block Of 4 20c Postage Stamps - Sc# 2089 - MNH, OG - CQ66a
1983 Brooklyn Bridge Plate Block Of 4 20c Postage Stamps - Sc# 2041 - MNH, OG - CW249b
1983 Brooklyn Bridge Block Of 4 20c Postage Stamps - Sc# 2041 - MNH, OG - CW249a
1982 USA - The Netherlands Block Of 4 20c Postage Stamps - Sc 2003 - MNH - CW465a
1982 Horatio Alger Plate Block Of 4 20c Postage Stamps - Sc 2010 - MNH - CW464b
1982 Horatio Alger Block Of 4 20c Postage Stamps - Sc 2010 - MNH - CW464a
1982 Library Of Congress Plate Block Of 4 20c Postage Stamps - Sc 2004 - MNH - CW463b
1982 Library Of Congress Block Of 4 20c Postage Stamps - Sc 2004 - MNH - CW463a
1983 Nathaniel Hawthorne Block Of 4 20c Postage Stamps - Sc 2047 - MNH - CW477b
1983 Nathaniel Hawthorne Plate Block of 4 20c Postage Stamps - Sc 2047 - MNH - CW477a
1982 Robert Millikan, Nobel Physicist Block of 4 37c Postage Stamps - MNH, OG - Sc# 1866
1984 Christmas Santa Claus Plate Block of 4 20c Postage Stamps - Sc 2108 - MNH, OG - CX887
1982 Knoxville World's Fair Plate Block Of 4 - MNH, OG - Scott# 2006-2009 - DS179a
1982 Kitten & Puppy Playing Block Of 4 13c Postage Stamps - Sc# 2025 - MNH - DS172
1984 Christmas Madonna Fra Flippo Painting Plate Block Of 4 20c Stamps - Sc 2107 - MNH - CW430a
1982 Christmas Seasons Greetings Block of 4 20c Postage Stamps - Sc# 2027-2030 - MNH, OG - DS161
1983 Christmas Santa Claus Block Of 4 20c Postage Stamps Sc# 2064 -MNH, OG - DS157a
