Air Mail 1930 5 cent "Winged Globe" Stamp New Error - Raising $ for Alzheimer’s

Collectible vintage 5 cent US postage stamp in purple. Scott #C-12. Note the printing error. Stamps with errors are valuable to collectors. From my dad’s extensive collection. He has Alzheimer’s now. All monies raised from the sale of his items will go to Alzheimer’s research. • Design: The stamp features a winged globe design, with "U.S. AIR MAIL" and "5 CENTS" prominently displayed. • Issuance: This stamp was issued in 1930. • Purpose: It was part of the series of stamps used to pay for airmail service in the United States. • Value: This particular stamp has a face value of 5 cents. a • Condition: The stamp is in mint, never-hinged (MNH) condition. Please review pictures carefully. All sales are final.