Melvin Korshak
Korshak, Erle Melvin
October 20, 1923 – August 25, 2021 (aged 97)
Birth place: Chicago, Illinois, USA
SF collector, fan and used book owner in the 1930s and 1940s. One of the owners of in 1947-1957. Father of Stephen D. Korshak with whom he started in 2009. Place of birth from page 4 of <a href="http://www.richsamuels.com/nbcmm/famiglia/about/data/korshaktree.pdf">''Descendants of Bella and Tevye "Teddy" KORSHAK''</a>.