Correspondence and memoranda 1918-21 relating to R38 Airship including the history of its design, the order for its construction, reports on trials and the findings of the Court of Enquiry
D'Eyncourt's involvement in Tank Construction 1914-40: Correspondence and memoranda 1918-21 relating to R38 Airship including the history of its design, the order for its construction, reports on trials and the findings of the Court of Enquiry