Statement
In August 1941 the Nazis imposed 20 million rubles on Boryslav's Jews; paying 18 rubles, the numeric value of chai, was common.
Documented evidenceHigh certainty✓ Verified
References
p. 436
supports · main text · ch. 14
Efron, Lehmann and Weitzman. The Jews: A History. 3rd edition. New York and Abingdon: Routledge, 2019.
Verification anchor recorded · checked against the page text