A few more tidbits here: https://web.archive.org/web/20200916120921/https://romaklimenko.github.io/2019/02/23/schonfinkel.html https://web.archive.org/web/2020

A few more tidbits here: https://web.archive.org/web/20200916120921/https://romaklimenko.github.io/2019/02/23/schonfinkel.html https://web.archive.org/web/20200916120921/https://romaklime... See the note from the Howard Gregory book. 1924 is a couple of years after the end of the 1917-21 Soviet war with the Ukraine (before 1914 MS was at college in Odessa); also the year of Lenin's death, and the decline of Ukrainian-Jewish leader Trotsky. Why move back from Gottingen in 1924?