Bureau of Ordnance, Department of the Navy, Washington, DC, 1951. Hardcover. Good. Item #189610
4 volume set. Bound in uniform dark blue cloth boards. All are clean with mild wear. All have good bindings. Volume 1 has a bookplate attached to the front free endpaper. Volume 4 has a name and date written on the title page- no other marks or notations in any of the volumes.