We spotted the various Doctors Who (without masks) and the masks of US Presidents etc.
But there's lots of other Easter Eggs. I must ask my Eustace about the Bopamagilvie for example. The Interocitor reference should be obvious from This Island Earth, but how many know that that's part of the Attitude Control System for several satellites? They had a component that acted as the controller, as well as doing a few other things, so they called it an Interocitor. (No, it wasn't Ryberg electronics).
As an Australian, who met A Betram Chandler on a number of occasions, I'm aware of the Mannschen drive. The Moebius coil could be from Tesla, or possibly a part of the Necrosope.
What other fodder is there for Geeks?