boulton-paul

  1. P

    Schematics Boulton Paul Type E Gun Turret

    Is there anybody that has the electro/mechanical schematics of the Boulton Paul Type E gun turret that was mounted on the Halifax please? What is the big difference of having electro- hydraulic compared to electro only operated turrets?
  2. Boulton-Paul Defiant Pilots Notes

    Attached are the Pilots Notes for the Boulton-Paul Defiant II AP1592B PN dated Aug 1941 and heavily amended, complements of John Dell