| National Geographic- March 1966- Moscow-Cajun Louisiana |
| NATIONAL GEOGRAPHIC NOVEMBER 1966 |
| National Geographic Magazine JUNE 1966 VOL 129 NO 6 |
| 1 CENT NATIONAL GEOGRAPHIC Magazine October 1966 Moon |
| NATIONAL GEOGRAPHIC MAGAZINE APRIL 1966 J Cousteau |
| National Geographic Aug 1966 - NW Africa Map Supplement |
| NATIONAL GEOGRAPHIC SEPTEMBER 1966 THE PHILIPPINES |
| National Geographic May 1966 - California Map |
| NATIONAL GEOGRAPHIC MAGAZINE Feb 1966 Comet, Vietnam |
| National Geographic Magazine FEBRUARY 1966 VOL 129 NO 2 |
| National Geographic Magazine JULY 1966 VOL 130 NO 1 |
| NATIONAL GEOGRAPHIC MAGAZINE Nov 1966 Coral Reef, Nuba |
| National Geographic- May 1966- Golden Gate Bridge |
| NATIONAL GEOGRAPHIC MAGAZINE Jan 1966 Saudi Arabia |
| NATIONAL GEOGRAPHIC AUGUST 1966 THE NORMAN CONQUEST |
| NATIONAL GEOGRAPHIC MAGAZINE Dec 1966 Abraham, Lasers |
| National Geographic- Febr. 1966- Bolivia Woman-Viet Nam |
| National Geographic 1966 October - Grosvenor & moon |
| National Geographic July 1966 -National Parks |
| National Geographic October 1966 - Sherpaland |
| NATIONAL GEOGRAPHIC OCTOBER 1966 TO GILBERT GROSVENOR |
| National Geographic Magazine NOVEMBER 1966 VOL 130 NO 5 |
| NATIONAL GEOGRAPHIC JUNE 1966 ONE MAN'S LONDON |
| NATIONAL GEOGRAPHIC DECEMBER 1966 ABRAHAM |
| LOT OF 12 NATIONAL GEOGRAPHIC JAN - DEC 1966 FULL YEAR! |
| National Geographic Magazine MARCH 1966 VOL 129 NO 3 |
| NATIONAL GEOGRAPHIC MAGAZINE Mar 1966 Moscow, Balloons |
| National Geographic- Dec. 1966- Shepherd- Massachusetts |
| Vintage National Geographic THE RIVER NILE 1966 HCDJ |
| National Geographic - Iles Of The Caribbees - 1966 |
| National Geographic Society - The River Nile - 1966 |
| VINTAGE US MAP NATIONAL GEOGRAPHIC 1966 US & SO. CANADA |
| United States Vactionlands map National Geographic 1966 |
| National Geographic Mixed Lot 11 Maps 1966-1997 |
| Lot 31 National Geographic 1966-1979 Magazine Vintage |