Just purchased a lot of vintage computers. I aquired 2 IMSAI 8080 , an ICOM Attache' , 2 SOL-20, various 8 inch Altair floppy drives, NorthStar 5 1/4 drives, a part of a Pertec 300/55 system including the Hard drive controller and Hard drive itself (Very Heavy !), and an original Altair 8800 in...