The Mahendra Sagar Collection of Inverted Centers
October 5-6, 2011
| Images | Description | Current Bid |
 | Lot #123 ECUADOR 1970 50c Butterfly, red and blue inverted, plus four additional varieties, including black omitted, red omitted, imperf. single and imperf. with mirrored impression printed on reverse, n.h., fine-v.f. and impressive group, with 2009 PFC for the red and blue inverted ** Catalog #801var | Price Realized $400.00 |
 | Lot #124 ECUADOR 1970 60c Butterfly, center inverted, bottom margin single, also another 60c with black shifted, n.h., v.f., with 2009 PFC for the former ** Catalog #802var | Price Realized $325.00 |
 | Lot #125 ECUADOR 1970 $1 Butterfly, center inverted, l.h., with lightly toned perforations, with three additional varieties, including horizontal pair with black omitted, imperf. single and yellow instead of red color variety, plus 10c-$1 Butterflies, complete set with regular and white backgrounds and airpost, n.h., fine-v.f., with 2009 PFC for the inverted center */** Catalog #804var | Price Realized $325.00 |
