1983 35¢ Air Post - Summer Olympics (4 Varieties, Attached) Mint Sheet

U.S. Scott #C105-08 40¢ Air Post - Summer Olympics (4 Varieties, Attached) Mint Sheet of 50 Varieties include: #C105 - Shot Put #C106 - Men's Gymnastics #C107 - Women's Swimming #C108 - Weight...

U.S. Scott #C101-04 28¢ Air Post - Summer Olympics (4 Varieties, Attached) Mint Sheet of 50 Varieties include: #C101 - Women's Gymnastics #C102 - Hurdles #C103 - Women's Basketball #C104 - Soccer

United States #2059-62 20¢ Streetcars (4 Varieties, Attached) Mint Sheet of 50 Varieties include: #2059 - First Streetcar #2060 - Electric Trolley #2061 - "Bobtail" #2062 - St. Charles...

United States #1795-98 15¢ Winter Olympics (4 Varieties, Attached) Mint Sheet of 50 Varieties include: #1795 - Skater #1796 - Downhill Skier #1797 - Ski Jumper #1798 - Hockey *Plate number and...

United States #2055-58 20¢ Inventors (4 Varieties, Attached) Mint Sheet of 50 Varieties include: #2055 - Charles Steinmetz #2056 - Edwin Armstrong #2057 - Nikola Tesla #2058 - Philo T...