John C.H. Grabill has
been in two exhibitions at MoMA,
between 1949 and 1951.
8 February to 1 May 1949
Edward Steichen, Dorothea Lange, René d'Harnoncourt and W. Eugene Smith, among others, were involved.
23 August to 4 November 1951
Edward Steichen, Homer Page, Edward S. Curtis and Darius Kinsey, among others, were involved.