The Mahendra Sagar Collection of Inverted Centers
October 5-6, 2011
| Images | Description | Current Bid |
 | Lot #137 FRANCE Air Post Semi-Officials 1922 Bourges Aviation Meeting, set of five with values double, one inverted, also three additional varieties, including 50fr with red triple, one inverted, 1fr with value displaced and 1fr with value in red instead of green, plus a "regular" set of five included for comparison, mostly l.h., fine-v.f., with 2007 Rendon cert. for the inverted value set of five (Naudet 182a-evar) * | Unsold |
 | Lot #138 FRANCE Air Post Semi-Officials 1922 Bourges Aviation Meeting, five inverted value varieties, with green, ultramarine and violet stamps with "25" inverted in upper right, violet "25" (corner margin) and green "75" with values inverted in tablet, mostly l.h., fine-v.f., with 2007 Rendon cert. (Naudet 182i-kvar) * | Unsold |
 | Lot #139 FRANCE Air Post Semi-Officials 1922 Rouen Aviation Meeting, set of five with values inverted in upper right corner, h.r., fine-v.f., with 2007 Rendon cert. (Naudet 183a-f) * | Unsold |
 | Lot #140 FRANCE Air Post Semi-Officials 1923 Montpellier Aviation Meeting, 1fr, 2fr and 5fr, centers inverted, h.r., 2fr thin from hinge removal, also normal perf. and imperf. sets included for comparison (few minor faults), fine-v.f. (Naudet 187d-fvar) * | Unsold |
 | Lot #141 FRANCE Air Post Semi-Officials 1923 Montpellier Aviation Meeting, 1fr, 2fr and 5fr, centers inverted, set of three on cover addressed to Paris, additionally franked with 25c, fine-v.f., with 2008 APS cert. (Naudet 187d-fvar)  | Price Realized $600.00 |
 | Lot #142 FRANCE Air Post Semi-Officials 1925 Lemaitre and Arrachard Paris-Dakar Flight label, top margin block of four, lower left stamp with center inverted, n.h., v.f., with 2002 PFC (Naudet 192var)  ** | Unsold |
 | Lot #143 FRANCE Air Post Semi-Officials 1938 LaBaule Aviation Meeting, 25c and 1.75fr, numerals inverted, n.h., also regular set for comparison (l.h.), fine-v.f. (Naudet 293var) ** | Unsold |
