Photoessays Biography Credits	The Ethics of Thumbing
	Location: Bakersfield, CA Date: Apr 9, 1940 Agency: NYA Credits: Rondal Partridge (Photographer) Source: NARA (SPB) Accession Number: 119-CAL-14-25 Enlarged Image
	3 of 6 At the city limits of Bakersfield, four hitch-hikers spread out evenly to give each one an individual opportunity according to the ethics of "thumbing."