| Thumbnail |
 |
| Catalog Number |
R231 |
| Description |
Documentary |
| Denomination |
4c |
| Color |
carmine rose |
| Variety |
R22 - Type I w/dot in centers of periods before/after "CENTS."; Type II w/out such dots. |
| Printer |
1st prn by commercial, later by BPE |
| Years |
1917 |
| Sorter |
8357 |
| Ebaylink |
http://www.ebay.com/csc/United-States/261/i.html?_armrs=1&_from=R40&_pcats=260&LH_Complete=1&LH_Sold=1&_nkw=%23R231+Documentary&_sop=16 |
| HiRes |
 |
| Type |
Rev |
| Detlink |
https://stampsmarter.org/PNT/watermark/nowatermark.jpg |
| PicDetlink1 |
https://stampsmarter.org/PopupStampId/PB.aspx?ScottNumber=R231 |
| Date Issued |
|
| Perforation |
11 |
| Watermark |
Wmk. 191R |
| Num Produced |
|
| Paper |
|
| Printtype |
Offset Printing |
| Gum Type |
Water Activated |
| Series |
|