A Decade of Progress in Eugenics; Scientific Papers of the Third International Congress of Eugenics, Held at American Musuem of Natural History, New ... F. Perkins, Chairman ... Harry H. Laughlin, SHarry Hamilton Laughlin, Henry Farnham Perkins, International Eugenics Congress (3rd : 1 · First published 2018Open the Tome
Diaries of S.H. Laughlin, of Tennessee, 1840, 1843Samuel H. Laughlin · First published 1916 · Latest edition 2018Open the Tome
