I saw a machine this evening that looked like a PS/2. It had 2 3.5# floppies on the front, but there were no ports on the back. The keyboard cable was coming out of an opening in the side and the monitor cable was attached internally. There appeared to be a lock on the side that may have given access to the inside. It seemed like the keyboard had been unplugged. Does anyone know anything about these machines? The keyboard was missing from the end of the cable, but it had one of the connectors found on the older original IBM keyboards.