The US Scott #C5 is a distinguished and historically important stamp, highly treasured by collectors around the globe. Issued on August 17, 1923, this 16-cent airmail stamp features a detailed depiction of the Air Service Emblem, which consists of a winged propeller. The stamp is dark blue in color and includes the inscriptions "U.S. Postage" and the denomination numeral '16' in the bottom corners, along with "cents."

Owning the US Scott #C5 means possessing a piece of American history that commemorates the development and expansion of airmail services in the United States. The airmail series as a whole represents a period of significant innovation and progress in both aviation and postal history. Whether you are an experienced stamp collector or are just starting your philatelic journey, the US Scott #C5 is a key stamp that symbolizes the innovative spirit and progress of the early 20th century. Its historical significance, artistic design, and unique color make it a prized and valuable addition to any collection.

If you received an item that does not match the Scott #/description in this listing, please send me a message and let me know, I will be happy to issue a full refund once the item is returned.

Grades for stamps that do not have certificates are based solely on the centering, nothing else. I provide high resolution scans for you to examine the stamp in great detail. You can right click on them, and select "Open Image in New Tab" to view the full resolution. Please send me a message if you have questions, do not make assumptions.

I am not an expert in identifying stamps, however, I personally check every perf, watermark, secret mark, etc. on each of these stamps. Please let me know if you find otherwise, I do not want to misrepresent something and will end/revise the listing.