Trimble -USA. 1990

The carbon monocoque frame is obviously aerodynamic but it also allows the internal reinforcements to be placed anywhere inside the frame as opposed to a standard frames made of tubes. Not sure how many were made but this one is #62. One interesting feature is the small hatch on the side of the frame which allows access to internal storage and gives us a peek into the internal structure.

more here- http://www.mombat.org/MOMBAT/Bikes/1990_Trimble_Aero.html