Need help with Atari 1050 disk system

Hi Everybody, (Hi doctor Nick) Picked up some more old Atari equipment at a flea market this weekend, among other things, I got a 1050 disk drive. I have not had one of these before. #1) Can anyone tell me the power requirements of this drive? (voltage, polarity, current) - this information should be on the label of the power supply - as you probably guessed, I did not get the supply with the drive (had an Atari computer supply in the box). #2) The box says "Includes DOS 3 Double Density Disk Operating System", but there were no diskettes in the box at all - presumably I need some sort of boot disk... Anyone out there with one that can make a copy or send an image (Can Atari images be read/written on a PC's drive?) Any help would be greatly appreciated. Regards, Dave -- dave04a (at) Dave Dunfield dunfield (dot) Firmware development services & tools: www.dunfield.com com Vintage computing equipment collector.