Engineering license for William H. Cook, Jr., issued by the Washington State Department of Licenses, January 1, 1948. Authorizes Cook to practice as a professional engineer, qualified in aeronautical engineering.
Membership diploma for William Hough Cook, Jr., issued by the Rensselaer Polytechnic Institute chapter of the Society of the Sigma Xi, September 27, 1933.
Photograph of Richard "Dick" Nelson, William H. "Bill" Cook, Jr., and Wheeler Warren standing in front of Cook's Grumman G-44 Widgeon aircraft, British Columbia, circa 1950s-1960s.
Inscription on verso: "1960s or 1950s. 3 Friends: (all Boeing…
Photograph of Richard L. "Dick" Rouzie, Guy M. Townsend, and William H. "Bill" Cook, Jr. posing with fish during a fishing trip at Rivers Inlet, British Columbia, circa late 1950s-1960s. Cook's Grumman G-44 Widgeon aircraft is visible behind…
Diploma for William Hough Cook, Jr., issued by Rensselaer Polytechnic Institute in Troy, New York, June 16, 1934. Awards Cook a degree in mechanical engineering.
Pilot's license for William Hough Cook, Jr., issued by the Federal Aviation Administration, January 29, 1975. Certifies Cook as a private pilot and authorizes him to operate single and multiengine airplanes over land and sea.
Membership certificate for the Pan American Clipper Club presented to William H. Cook, Jr., January 22, 1962. Certificate is signed by Pan American World Airways President, Juan T. Trippe.
Text: "Having made valuable and significant contributions to…