National Geographic (kalawarta)
Nationa Geographic iku salah satunggalé kalawatri ingkang kantor ana ing nagara Amérikah Sarékat. Kalawatri niki ngèmot bab èlmu pangatahuan umum lan babagan-babagan sèni potograpi . National Georaphic utawa wiyasa diwaos NatGeo niki gadhah kantor rèdhaksi ing kutha Washington. NatGeo didhamel miwiti 27 Janari 1888 punika kaliyan cacahé 33 tiyang.

 Adolphus Washington Greely
 Almon Harris Thompson
 Arthur Powell Davis
 Charles J. Bell
 Clarence Dutton
 Cleveland Abbe
 Clinton Hart Merriam
 Edward Everett Hayden
 Frank Baker
 Gardiner Greene Hubbard
 George Brown Goode
 George Kennan
 George Wallace Melville
 Gilbert Thompson
 Grove Karl Gilbert
 Henry Gannett
 Henry Wetherbee Henshaw
 Henry Mitchell
 Herbert Gouverneur Ogden
 Israel Russell
 James Howard Gore
 James Clarke Welling
 John Russell Bartlett
 John Wesley Powell
 Marcus Baker
 Otto Hilgard Tittmann
 Robert Muldrow II
 Rogers Birnie
 Samuel Gannett
 Willard Drake Johnson
 William Bramwell Powell
 William Dall
 Winfield Scott Schley

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