Browse Items (1 total)
- Source is exactly "The William Hough "Bill" Cook Jr. Papers (2017-10-26), Box 18, Folder 5"
[State of Washington professional engineer: aeronautical engineering license no. 3782, dated January 1, 1948]
![[State of Washington professional engineer: aeronautical engineering license no. 3782, dated January 1, 1948]](https://digitalcollections.museumofflight.org/files/square_thumbnails/54c729decf7162608b2da55b616e3fd2.jpg "[State of Washington professional engineer: aeronautical engineering license no. 3782, dated January 1, 1948]")
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.