High-Flying Zeppelin Holding, 1930 (Scott C13-C15). 11 Sets Plus extras, intact and offered as such: #C13 (16 total): two are unused, six are mint hinged and three are mint never hinged, five are used; C14 (11 in total): eight are mint hinged three are used; C15 (14 in total): one unused, seven are mint hinged, three are mint NH and three are used, generally sound only a few minor imperfections but a very clean group (see for yourself both sides have been imaged online!), generally Fine to Very Fine.
Estimate $7,500 - 10,000. (PDF for this Lot) (Image)

Estimate $7,500-10,000