The product is a US 1951 10 cent Air Mail aerogramme letter to Turkey, featuring a blue design with the cancelation type being machine cancel. This piece of postal history reflects the era of aviation and serves as a unique and collectible item for stamp enthusiasts and historians interested in international correspondence from the mid-20th century. The aero gram includes a message from the United States and was delivered to Turkey, showcasing a snapshot of global communication during that time period.