The GESTALT ARCHIVE at http://rdz.acor.org/gestalt!/gerhards/archive.html has added another one of the early Gestalt psychological contributions to psychopathology in full text:
Erwin LEVY: A Case of Mania with its Social Implications (1936)
It demonstrates the effects of a gradual narrowing of the phenomenal world of a man in an increasing psychic crippling which leads to the loss of his "framework of reference" when certain life events interfere with his reduced form of existence.
Gerhard