502 THE EXHIBIT 



7. Historical and legal development of Eugenical Sterilization, charts 



and maps. 

 Exhibited by: Eugenics Record Office, Cold Spring Harbor, N. Y. 



8. Explanation of Sterilization. 



Exhibited by: Human Betterment Foundation, Pasadena, California. 



9. Chart demonstrating two sides of the "Like Produces Like" doctrine. 

 Exhibited by: University of Minnesota, Minneapolis, Minn. 



BOOTH 12 — POPULATION ANALYSIS 



Theme-sign. 



(a) Studies in quality of the American population. 



(b) Differential fecundity and its Consequences to the Race. Social 



groups. 

 Exhibits: 



1. Population studies — vital statistics. 



Exhibited by: Population Reference Bureau, Washington Square 

 East, New York, N. Y. 



2. Charts (11) illustrating vital statistics. 



Exhibited by: Metropolitan Insurance Company, 1 Madison Ave., 

 New York, N. Y. 



3. Population analysis — 3 charts, 9 maps. 



Exhibited by: U. S. Bureau of Agriculture, Washington, D. C. 



4. Charts (5) illustrating results of researches on the biological conse- 



quences of war. 

 Exhibited by: Professor Harrison R. Hunt, Michigan State College, 

 East Lansing, Mich. 



5. Charts (22) on crime by quota fulfillment, by race and country of 



birth of prisoners. 

 Exhibited by: Harry H. Laughlin, Cold Spring Harbor, N. Y. 



6. Charts (7) illustrating researches on the population of New York 



City. 

 Exhibited by: Bureau of Health Education, Department of Public 

 Health, New York, N. Y. 



7. Alabama population studies — Graphs, maps and explanatory pam- 



phlets. 

 Exhibited by: Roland M. Harper, University of Alabama, Univer- 

 sity, Ala. 



8. Charts showing American People of Polish Origin in Texas. 

 Exhibited by: Dr. Boleslaw Rosinski, Novy Swiat 30, Warsaw, Po- 

 land. 



