Gold Operational Flight Clasp for Transporter in Envelope. Type FLL.

Zinc based and in an excellent, unworn condition with practically all of the gilt plate still present and some patina. The Luftwaffe type eagle device with all of the dark oxidised finish. Still in the original tissue paper wrapper.
Not marked but a known variation that has been attributed to the company of Friedrich Linden, Lüdenscheid (FLL).
The fitting envelope in a good, slightly used condition. Printed on the obverse with the designation.