| Thumbnail |
 |
| Catalog Number |
1724a |
| Description |
Energy, Conservation and Development |
| Denomination |
2x13c |
| Color |
multi |
| Variety |
Se-tenant pair (1723-24) |
| Printer |
Bureau of Printing And Engraving |
| Years |
1977 |
| Sorter |
1905 |
| Ebaylink |
http://www.ebay.com/csc/United-States/261/i.html?_armrs=1&_from=R40&_pcats=260&LH_Complete=1&LH_Sold=1&_nkw=%231724a+Energy&_sop=16 |
| HiRes |
 |
| Type |
Reg |
| Detlink |
https://stampsmarter.org/PNT/watermark/nowatermark.jpg |
| PicDetlink1 |
https://stampsmarter.org/PopupStampId/PB.aspx?ScottNumber=1724a |
| Date Issued |
10/20/1977 |
| Perforation |
11 |
| Watermark |
Unwatermarked |
| Num Produced |
79,338,000 |
| Paper |
|
| Printtype |
Photo. |
| Gum Type |
Water Activated |
| Series |
|