The Mahendra Sagar Collection of Inverted Centers
October 5-6, 2011
| Images | Description | Current Bid |
 | Lot #497 SPAIN Local Issues 1932 Barcelona, 5c black and orange imperf. top margin block of four, orange inverted, unused without gum as issued, without serial number on back, also a normal stamp included for comparison  P | Unsold |
 | Lot #498 SPAIN Local Issues 1937 Pins Del Valles Jornades de Julial del 36, three different 5c values, each color of center inverted, n.h., v.f., with APS certificates, also the normal set, perf. and imperf. included for comparison ** | Unsold |
 | Lot #499 SPAIN Local Issues 1938 Tenerife, 30c carmine and pink imperf. souvenir sheet, center inverted, artist signed in margin, l.h., v.f., signed Roig, with 2002 Alex Rendon certificate, with perf. and imperf. normal stamps included for comparison * Catalog #Sofima 30var | Unsold |
 | Lot #500 SPAIN Local Issues 1937 Vinebre Sofima, 5c light blue and black (River Ebre) center inverted, used in combination with government franking on cover addressed to Zumstein and Co. in Switzerland, fine-v.f., with 2008 APS certificate ("cover did not enter the mail stream") (Sofima 1var)  | Price Realized $350.00 |
 | Lot #501 SPAIN Local Issues 1937 Vinebre Sofima, 5c rose and black (River Ebre) center inverted, used in combination with Government franking on registered cover to France, blue manuscript crayon markings, boxed red censor mark (Heller RB 3.13), with Paris arrival pmk on back, fine and rare usage, with 2008 APS certificate (Sofima 3i) | Price Realized $1,600.00 |
 | Lot #502 SPAIN Local Issues 1937 Vinebre Sofima, 5c rose and black (River Ebre) horizontal tete-beche pair, centers inverted, used in combination with government franking on a philatelic cover addressed to Zumstein and Co. in Switzerland, fine-v.f., with 2009 PFC ("cover did not pass through the mail") (Sofima 3phc) | Price Realized $350.00 |
 | Lot #503 SPAIN Local Issues 1937 Vinebre Sofima, 5c rose and orange (River Ebre) horizontal tete-beche pair, centers inverted, used in combination with government franking on registered cover to France, blue manuscript crayon markings, Vinebre 12 July departure and Paris (15.7) arrival pmks on back, red censor mark (Heller RB 3.13) on front, fine and very rare usage, with 2008 APS certificate (Sofima 4phc), with a complete set of perf. and imperf. horizontal tete-beche pairs included for comparison | Price Realized $2,200.00 |
