Race Mixing and Marriage Laws
141 objects illustrate this topic:

 Page: of 15 
Susan Brown (pseudonym) from Arthur Estabrook's scrapbook of field photographs from Amherst County, and corresponding entry in Mongrel Virginians, multiple pages (#1256)
"Swiss folk types," about racial types (#578)
Tabulation of U.S. Senators' European background (#1214)
"The color problem settled by exact scientific methods" (#464)
"The control by law of hereditary blindness", multiple pages (#275)
"The Defectives," about marriage restriction, multiple pages (#345)
"The Howe Laboratory of Opthalmology," Eugenical News (#283)
"The Investigators," Ivan E. McDougle and assistants (Gwendolyn Watson, Martha Lobingier, Eleanor Harned), in Amherst County, Virginia (#1259)
"The New Family and Race Improvement," by W.A. Plecker, Virginia Health Bulletin (vol.17:12), multiple pages (#1305)
"The New Virginia Law to Preserve Racial Integrity," by W. A. Plecker, Virginia Health Bulletin (vol. 16:2), multiple pages (#1302)
The Senate is still Nordic," about how the decision-makers in the Senate are still those of Nordic descent (#1192)