This 1923 United States Sc# C4 airmail stamp is a great addition to any stamp collection. With a denomination of 8 cents and a year of issue in 1923, this stamp features a green color and is in VF (Very Fine) grade. It has been canceled by hand and is uncertified, adding to its unique history. The stamp is from the United States and depicts the Aviation topic, making it a perfect choice for aviation enthusiasts.