| Thumbnail |
 |
| Catalog Number |
1864 |
| Description |
Dr. Frank C. Laubach |
| Denomination |
30c |
| Color |
olive grey |
| Variety |
A1251 |
| Printer |
Bureau of Printing and Engraving |
| Years |
1984 |
| Sorter |
2081 |
| Ebaylink |
http://www.ebay.com/csc/United-States/261/i.html?_armrs=1&_from=R40&_pcats=260&LH_Complete=1&LH_Sold=1&_nkw=%231864+Great&_sop=16 |
| HiRes |
 |
| Type |
Reg |
| Detlink |
https://stampsmarter.org/PNT/watermark/nowatermark.jpg |
| PicDetlink1 |
https://stampsmarter.org/PopupStampId/PB.aspx?ScottNumber=1864 |
| Date Issued |
9/2/1984 |
| Perforation |
11 |
| Watermark |
Unwatermarked |
| Num Produced |
81M |
| Paper |
Tagged |
| Printtype |
Engraved |
| Gum Type |
Water Activated |
| Series |
Great Americans |