1981 Desert Cactus Block Of 4 20c Postage Stamps - Sc 1942-1945 - CW208
1983 Hot Air Balloons Block Of 4 20c Postage Stamps - Sc 2032-2035 - CW209
1984 American Dogs Sc 2098-2101 Block Of 4 20c Postage Stamps - MNH - CW210
1971 Giving Blood Saves Lives Plate Block Of 4 6c Postage Stamps - MNH, OG - Sc# 1425 - CX301
1972 National Parks Centennial Plate Block Of 4 8c Postage Stamps - MNH, OG - Sc# 1453 - CX312
1972 Wildlife Conservation Plate Block Of 4 8c Postage Stamps - MNH, OG - Sc# 1464-1467 - CX314
1992 - W. E. B. Du Bois Block Of 4 Postage Stamps - MNH - Sc# 2617- CW399a
1947 Philatelic Exhibition Sheet of 2 Postage Stamps - Sc# 948 - MNH, OG - CX889
1959-66 Lincoln Airmail Plate Block Of 4 25c Postage Stamps - MNH, OG - Sc# C59- CX428
1977 First Civil Settlement, Alta, CA Plate Block Of 4 13c Postage Stamps - MNH, OG - Sc# 1725 - CX329
1978 French Allianice Bicentennial Plate Block Of 4 13c Postage Stamps - MNH, OG - Sc# 1753 - CX330
1978 PAP Test Early Cancer Detection Plate Block Of 4 13c Stamps - MNH, OG - Sc# 1754 - CX334
1978 Carl Sandburg Plate Block Of 4 13c Postage Stamps - MNH, OG - Sc# 1731 - CX337
1972 - Tom Sawyer Plate Block of 4 8c Postage Stamps - Sc# 1470 - MNH, OG - CX514
1975 - Postal Service Bicentennial Block of 4 10c Postage Stamps - Sc# -1572-1575 - MNH, OG - CX669
1984 - Carter G. Woodson Block Of 4 20c Postage Stamps - MNH - Sc# 2073 - CW386a
1986 - Sojourner Truth Block Of 4 22c Postage Stamps - MNH - Sc# 2203 - CW388a
1983 Scott Joplin Block Of 4 20c Postage Stamps - Sc# 2044 - MNH, OG - CW252b
1987 - Jean Baptiste Pointe Du Sable Block Of 4 22c Postage Stamps - MNH - Sc# 2249 - CW397a
1982 Jackie Robinson Block Of 4 20c Stamps - Sc 2016 - MNH, OG - DS156
1986 Duke Ellington Plate Block of 4 Postage Stamps - Sc 2211 - MNH, OG - CX875
1983 Babe Ruth Baseball Player Block Of 6 As One Of The Photos Sc# 2046 - MNH - DS168
1983 Babe Ruth Baseball Player Block Of 8 As Shown - Sc# 2046 -MNH - DS168a
1983 Babe Ruth Baseball Player Plate Block Of 4 20c Postage Stamps - Sc# 2046 -MNH - DS168c
