Alan Evan Hanes Archives - Aviation Central

Alan Evan Hanes Archives - Aviation Central

Middelburg Aero Club Archives - Aviation Central

World Rally Flying Championships Archives - Aviation Central

EAA Sun 'n Fun Adventure Rally

Aero Club South Africa Archives - Aviation Central

RAF The Observation Post

Middelburg Aero Club Archives - Aviation Central

UCM Magazine - Spring 2023 by University of Central Missouri - Issuu

quot;Latin Janes List" - The Harold Weisberg Archive

California Collection - Braille Institute of America

Palgrave Studies in the History of Science and Technology