Gerwis-fröbelschool (Gerwis Froebel school)
Gerwis opens third Froebel school (kindergarten) in Semarang
De Locomotief, 5 Feb 1953: short note that the Semarang women's association Gerwis has opened its third Froebel school (kindergarten) on Jalan Dargo, already attended by 53 pupils. Evidence of Gerwis's early childcare and kindergarten work. The second item (archaeological dating) is unrelated.