Eugene E. Wilson, Slipstream: the autobiography of an air craftsman (1950)
“ Bill Boeing, founder of the Boeing Airplane Company, and a successful operator in lumber and real estate, had drawn his airplane-company staff from versatile young graduates of the aeronautical-engineering course of the University of Washington and had picked some good ones. Foremost among these were Claire Egtvedt, his chief engineer, and Phil Johnson, his factory manager. Bill, a pilot himself, had opened an air line between Seattle and Victoria, using a couple of Boeing-built flying boats under the management of Eddie Hubbard. ”
