Scotts C7-9
Mint stamps
10C VF centering OG clear hing remains Cat Value $2.50
15c F centering NG Cat Value $2.75
20c F centering OG (2) light hing
marks Cat Value $7.00
Date: 1926-27, Grade: F/VF\, Mint NH\, LH\, HR\, OG, Mint Mark: none, Color: Dark Blue\, Brown\, Green