Boys and girls radio club demonstrations
By: States Relations Service, Office of Extension Work
Contributors: United States. Bureau of Standards; United States. Bureau of Markets and Crop Estimates
Publisher: States Relations Service, Office of Extension Work
Published: 1921
Place of publication: Washington, D.C
Language: eng
Number of pages: 10
Subjects: Radio; Study and teaching; Rural youth
Notes: At head of title : Cooperative Extension Work in Agriculture and Home Economics

"U.S. Department of Agriculture and State Agricultural Colleges Cooperating" -- page 1

"50-SRS" -- lower left-hand corner of every page