1959 4¢ Soil Conservation Mint Single

United States #1127 4¢ NATO Mint Single

United States #1134 4¢ Petroleum Mint Single

United States #1128 4¢ Arctic Exploration Mint Single

United States #1135 4¢ Dental Health Mint Single

United States #1136 4¢ Ernst Reuter Mint Single

United States #1130 4¢ Silver Centennial Mint Single

United States #1176 4¢ Range Conservation Mint Single

United States #1122 4¢ Forest Conservation Mint Single

United States #1150 4¢ Water Conservation Mint Single