Photograph of Ralph Ehrenberg and Fred Pernell of the Cartographic Branch, 1972
| Uploaded by | U.S. National Archives |
|---|---|
| License | No known copyright restrictions |
| Comments | 0 |
| Favorites | 5 |
| Views | 6,184 |
| Date taken | 1972-02 |
| Date uploaded | 2009-08-31 |
| Tags | unitedstatesnationalarchivespersonnel, nara:arcid=3493294, ralphehrenberg, fredpernell, cartographicbranch, 1972, cartography, usnationalarchives, bw |
| Visibility | public |