Letter to Alan Hawley, President of Aero Club of America, from William E. Boeing's office, December 29, 1915. Advises that Boeing is out of town and will review correspondence upon return. One typed page.
Letter to Henry Woodhouse, Aero Club of America, from William E. Boeing's office, December 27, 1915. Advises that Boeing is out of town and will review correspondence upon return. One typed page.
Letter to Alan Hawley, President of Aero Club of America, from William E. Boeing's office, December 24, 1915. Advises that Boeing and George Conrad Westervelt are out of town and will review correspondence upon return. One typed page.
Letter to Henry Woodhouse, Aero Club of America, from William E. Boeing's office, December 24, 1915. Advises that Boeing is out of town and will review correspondence upon return. One typed page.
Photograph of William E. Boeing (right) and an unidentified man sitting outside, circa 1910s. Image was included in a letter from Claire L. Egtvedt to William E. Boeing.