US Air Mail Forever Stamp
US Stamp #C19 Winged Globe 6c PSE Cert USED Special Biplane Cancel. Tags airmail curtis first issue jenny mint post scott. High Scott Catalog Value As Never Hinged. US # C3 MINT OG H GUIDE LINE BLOCK OF 4 24c JENNY CURTIS AIRMAIL FROM 1918.
US Stamp #C19 Winged Globe 6c PSE Cert USED Special Biplane Cancel. Tags airmail curtis first issue jenny mint post scott. High Scott Catalog Value As Never Hinged. US # C3 MINT OG H GUIDE LINE BLOCK OF 4 24c JENNY CURTIS AIRMAIL FROM 1918.