This is I believe a 1990 Cannondale SR 800.  I believe 
the bike to be all original. Shimano 600 parts, Campagnolo rims. Everything appears to be in good working condition. Shifts and brakes well. The tires look to be original and hold air. A few scratches on the bike but the decals are in good shape. From the center of the crank axis to the top of the frame below the
seat measures approximately 23.5 inches. I can provide other measurements if needed.
Local pick up preferred but will ship  if buyers arranges and pays costs.