| Thumbnail |
 |
| Catalog Number |
C99a |
| Description |
Blanche Scott |
| Denomination |
28c |
| Color |
Multicolored |
| Variety |
Imperf. Pair |
| Printer |
|
| Years |
1980 |
| Sorter |
7407 |
| Ebaylink |
http://www.ebay.com/csc/United-States/261/i.html?_armrs=1&_from=R40&_pcats=260&LH_Complete=1&LH_Sold=1&_nkw=%23C99a+Scott&_sop=16 |
| HiRes |
 |
| Type |
AIR |
| Detlink |
https://stampsmarter.org/PNT/watermark/nowatermark.jpg |
| PicDetlink1 |
https://stampsmarter.org/PopupStampId/PB.aspx?ScottNumber=C99a |
| Date Issued |
12/30/1980 |
| Perforation |
Imperforated |
| Watermark |
Unwatermarked |
| Num Produced |
|
| Paper |
Tagged |
| Printtype |
Photogravure |
| Gum Type |
Water Adhesive |
| Series |
Pioneer Aviation |