Here is the 1939 Mequon, Wisconsin plat map which shows (yellow arrow) the chicken farm I posted about yesterday for Otto Junghans' Jr. The farm of Otto's sister, Martha Dvonik is northwest (white arrow).
Genealogical site for the descendants of Carl Heinrich Junghans from Saxony, Germany. Contact me for the most comprehensive copy of the family tree. Junghans - Wisconsin; Yunghans - Indiana