1992 Space Accomplishments Block Of 4 29c Postage Stamps - Sc 2631-2634 - MNH -DS120

1969 Moon Landing Airmail 10c Plate Block Postage Stamps - MNH, OG - Scott# C76 - CX442

1978 Space Viking Missions To Mars Plate Block Of 4 15c Postage Stamps - MNH, OG - Sc# 1759 - CX316

1993 Space Fantasy Booklet Pane Of 5 29c Postage Stamps - Sc# 2741-2745 - MNH, OG - CX528

1999 - Malcolm X Plate Block Of 4 33c Stamps - Sc# 3273 - MNH, OG - CX648

2013 Rosa Parks Single Forever Stamp - MNH, OG - Sc# 4742- CX935a

1978 Harriet Tubman Block of 4 13c Postage Stamps - MNH, OG - Sc# 1744

1979 Martin Luther King, Jr Block Of 4 15c Postage Stamps - Sc 1771 - CW373

1989 Dinosaurs Prehistoric Animals Block Of 4 25c Postage Stamps - Sc 2422-2425 - CW223

1974 Halloween Legend Of Sleepy Hollow Block Of 4 10c Postage Stamps - Sc# 1548 - CW378

2004 Disney Friendship Block Of 4 37c Postage Stamps- Sc# - 3865-3868 - MNH, OG - CX742

2009 Thanksgiving Day Parade Strip Of 4 44c Postage Stamps - Sc# 4417-4420 - MNH, OG - DC137