Important Air Papers: Letter from Hilda B Hewlitt to Montagu wishing to tell him of…

Description: Important Air Papers: Letter from Hilda B Hewlitt to Montagu wishing to tell him of the views of constructors and pilots and the way their work is hindered by useless alterations in detail and absurd requirements. MS 3 pp

Date: 01/01/1916 - 31/12/1916

Last import: September 11, 2017