Lot - RARE 3 Cent Liberty, 6 Cent Air Mail Stamps

6 Cent Airmail Stamp

6 Cents Air Mail

Sold at Auction: RARE 3 Cent Liberty & 6 Cent Air Mail Stamp

Are U.S. special delivery stamps valid for postage?

Daniel F. Kelleher Auctions, LLC Sale - 760 Page 179

6 Cents Air Mail

6 Cents Air Mail

Rare Vintage 6 Cent Red Airmail US Postage 1946

Prices of US Stamps Scott #C23: 1938 6c Air Eagle

US Air Mail Postage Stamp Single 1938 Eagle Issue 6

6 Cent Airmail Stamp

Original US Postage STAMPS. Early 20th Century and WWll Liberty Stamps includes 3 Cent Purple, 11 Cent Red And 15 Cent Airmail, Fully perforated with

US STAMPS, Old Liberty 3 Cent Purple, 11 Cent Red And 15 Cent Airmail.

3 cent statue of liberty stamp Values - MAVIN