"To the Chief of the GAU
CC: Chief of the GABTU
RE: U-19 SPG
In April of this year, under orders from Deputy People's Commissar of Tank Production comrade Kotin, the special design bureau of the Uralmash factory designed a 203 mm B-4 SPG on the KV tank chassis. Work by the Uralmash SKB was completed with working blueprints with copies.
I include the overall blueprints and an explanatory memo for this project.
Chief Engineer Umnyagin
SKB Chief Designer Gorlitskiy
August 12th, 1942"
CAMD RF 81-12038-117
CC: Chief of the GABTU
RE: U-19 SPG
In April of this year, under orders from Deputy People's Commissar of Tank Production comrade Kotin, the special design bureau of the Uralmash factory designed a 203 mm B-4 SPG on the KV tank chassis. Work by the Uralmash SKB was completed with working blueprints with copies.
I include the overall blueprints and an explanatory memo for this project.
Chief Engineer Umnyagin
SKB Chief Designer Gorlitskiy
August 12th, 1942"
CAMD RF 81-12038-117