Keywords: Folie Dingler (Ancon).jpg At the foot of Ancon Hill facing the Balboa road stood La Folie Dingler the house built by M Dingler one of the chief engineers in the days of the First French Company It was never occupied by him but was used by the Americans as a quarantine station ; afterwards demolished to make room for the Ancon hill quarry operations A Trip Panama Canal Panama/New Orleans Avery Garrison 1911 1907 before author PD-old-100 Historical images of Panama Jules Dingler Ancon Hill |