V. I.

Lenin

September 4, 1919 ( Cavalry is helpless against low-flying planes.)

Comrade Sklyansky, Could you get some learned military X.Y.Z. ... to reply
(fast) to the following question:
aeroplanes against cavalry?
Examples.
Flying quite low . Examples.
So as to issue instructions on the basis of “science” (I read something about
this once, ???

but one “practitioner”, I. N. Smirnov , ridicules it, and says it’s nonsense).

Lenin

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