A postage stamp of this denomination was once required for sending mail via air transportation. This specific value reflects a particular period in postal history when the cost to transport mail by... Read more »
This specific denomination of postage paid for the expedited delivery of letters and packages by air, typically overseas. A small, adhesive label featuring distinctive designs often related to aviation or national symbolism,... Read more »
The monetary worth of a United States postage stamp issued for airmail service and denominated at six cents is subject to various factors. Condition, including centering, gum, and any flaws, plays a... Read more »
This specific postage, required for airmail delivery within the United States, represents a historical artifact of postal communication. A thirteen-cent denomination was necessary for a period during the mid-20th century, reflecting the... Read more »
A seven-cent airmail postage stamp, issued by the United States Postal Service, specifically designated the required fee for sending mail via air transportation. These stamps often featured distinctive designs, frequently incorporating patriotic... Read more »