Nigeria #248 1/6d 1970 10th Anniversary of Independence, Single Use on Airmail Cover to DDR, No Cancels, Net. Est. $5

Airmail cover sent from an unknown location in Nigeria to East Germany. Franked with a single 1/6d 10th Anniversary of Independence Issue, paying the 1/6d airmail rate. The stamp has not been cancelled, so it is possible that this cover did not travel through the post. Fine, as a portion of the backflap is missing. A scarce destination, with DDR having no more than 2-3 covers in this period that we are aware of. Net. Est. $5.