photo of the auxiliary reader. The right side of a Flexowriter had a large (~1") connector for hooking the unit up to computers and other equipment. Depending on the model, this connector might be wired in many different ways. At various times and in various configurations, "Flexos" came with 5-, 6-, 7-, or 8-channel paper tape reader/punches, could have several auxiliary paper tape units attached, and could also attach to IBM punched card equipment. See also Expensive Typewriter TECO PDP-1 References External links Friden Flexowriter: a part of Manuals at bitsavers.org Photos and history Retrieved April 10, 2007 Discussion of Flexowriter code conversion with link to code chart Flexowriter patent Firearms code markings, including note of CCC produced M-1s. Description of Justowriter Also discusses Blodgett Video of a Flexowriter SPD typing from a punched tape Computer museum @ hack42.nl Typewriters Word processors Computer terminals