Alternatively, the real deal you can hold in your hand is $29 on eBay as of this morning: http://www.ebay.com/itm/MITE-Maintenance-Manual-for-Teleprinter-TT-298-Teletypewriter-TT-299-w-notes-/230940520756?ssPageName=ADME:B:SS:US:1123 -Dave in Boston