Wow, a blast from the past for me,.... Seeing benchtop power supplies, waveform/pulse generator and especially the Tektronics digital storage oscilloscope (now showing its age with 3.5 inch floppy drive) - I used a bank of four of these in the 80's for my Physics Ph.D. for high-frequency data acquisition, had to network them to a PDP-11 and program them via the IEEE bus - no Ethernet back then :-( GLTA longs, here since '99! (think Lanier CQuence, Dataplay, IBM Microdrive, etc). Dr. Mike