The history of articulators: a critical history of articulators based on geometric theories of mandibular movement, part III: the "balancer" designs.
Starcke
Edgar N
EN
D003725:Dental Articulators / Q000266:history*; D004867:Equipment Design; D049673:History, 20th Century; D006801:Humans; D007574:Jaw Relation Record / Q000295:instrumentation