In 1925, Slee provided funding to Sanger's friend Herbert Simonds, who used the funds to found the first diaphragm manufacturing company in the U.S., the Holland-Rantos Company.
Slee provided funding to Sanger's friend Herbert Simonds. This was in 1925. Herbert Simonds used the funds. This was to found the first diaphragm manufacturing company in the U.S.. The Holland-Rantos Company was the U.S..