Bidspirit auction | Worldwide Air Post Stamps and

Worldwide Air Post Stamps and Postal History - Albania - 1929, red brown overprint on Airplane Crossing Mountains, 5q-3fr, complete set of seven, nicely centered, large part of OG, VF and scarce, a little over 1000 complete sets possible, each stamp expertized, C.v. $893, Mi #210-16, €1,800 as *, Est. $250-$300, Sc. # C22-28