Auction No. 20 Saturday, 29 October 2016 / 2:00 pm start
1924 (13th April) Grenchen to Zurich Swiss FFC ...
Estimate $20
Category: Airmails
Lot Details
1924 (13th April) Grenchen to Zurich Swiss FFC with 25¢ Air + 10¢ Tell x 2 in franking tied by Flugpost Grenchen-Zurich cds in blue. Ultramarine & yellow vignette at lower left tied by similar cds. Good cond.
