2 lots
Lot 7146
Unknown
1875-1925 50c Postage due (double the missing postage) with boxed “FRANCOBOLLO INSUFFICIENTE” on cover from Taverne, Switzerland to Italy, franked with…
Estimate: 420 EUR
Lot 7147
Unknown
1875-1925 30c Postage due (double the missing postage) in combination with Swiss 10c Sitting Helvetia on envelope from Wattwyl to Rome, with “T” hs, fine
Estimate: 400 EUR