The VRML2 Car Welder by Qiming Wang
The VRML2 Robot Arm by Qiming Wang
VRML and Scientific Visualization - Bob Lipman
The VRML Motor Line
A QuickTime VR Pan mapped onto a VRML cylinder Only works well with hardware support for texture (sorry).
The VRML Saw
House of Immersion (194K) gziped 27K a Proteinman's Top Ten VRML Sight
National Institute of Standards and Technology