Click the image to view the “NCR Century 75/150 Systems Technical Summary” brochure. (eventhough this perhaps is not strictly a brochure)

Title : NCR Century 75/150 Systems Technical Summary
Publisher : NCR
Language : English
Year : +/- 1976
Subject : NCR Century 75 and 150 systems, Century 101 processor, 657 Disc Unit, 640-300 Printer, 656 Disc Unit, 649 Printer
You can find more information on the Century series here