V. I. Lenin

Source: ru:LS/v23;es:MT
Translated: machine translation (DeepSeek) from the Russian; AI-translated.

RECORD OF A CONVERSATION WITH THE MANAGER OF THE RIDDER MINES
[Between September 12 and 17, 1921]

The British flooded the mines
---------- and carried away some important parts
---------- we pumped out part of the water
---------- built a dam and can complete the electric power station (100,000 h[orse] p[ower])
2 powerful rivers, Ulba (?) and Gramatukha?
------* — 500,000 poods of ore
extracted in 4 months
7% copper
? 16
lead
? 10? zinc
Telegraph address: Ust-Kamenogorsk. Ridder Mine.
Yelisei Frolovich D o m n e n k o. Manager of the Ridder Mines.
Engineer Bredikhin Ivan Kuzmich. Head of the electrolytic plant.