Stamped on verso: "Please credit Hans Groenhoff, [crossed out telephone number and address in New York City, New York]."
Note attached to verso: "[letterhead: Norman Warren] / Ken, for WPL [illegible] archives."Creation Datecirca 1930s-1940SubjectLearadioBeech 17R StaggerwingAirplanes, CompanyExtent1 photograph : black and white ; 10 x 8 inLanguageEnglishOriginal Formatphotographic printsBibliographic CitationThe William P. and Moya Olsen Lear Papers/The Museum of FlightRightsCopyright undetermined
Groenhoff, Hans, [Learadio Beech 17R Staggerwing aircraft], [2000-06-20_image_084]. Museum of Flight Digital Collections, accessed 10/12/2025, https://digitalcollections.museumofflight.org/nodes/view/4749