http://bitsavers.org/pdf/tektronix/46xx/ 070-1831-02_4631_Service_Nov79.pdf I'm also going through the graphics terminal manuals that I have, so a few of those will be up in the next few days as well. What I don't have are manuals for the 41x5 (the fancy high-resolution raster displays) or much on the 402x character cell graphics displays. 061-2564-01_4114hostPgmg_feb83 070-1647-00_4014UM 070-1648-00_4015svc_aug74 070-2303-00_4014svc_Mar79 070-2830-00_4025svcVol1 070-3673-00_4114oper_dec81 070-3683-00_tek4112 070-3892-00_4110seriesCmdRef_sep83 070-4164-00_4662apr82 070-4165-00_4662opt31_feb83 070-4526-01_4105_sep83 070-4893-00_tek4107pgm 061-3216-00_4405users_apr86 070-5604-00_4404_dec84 070-5606-00_4404ST80syUser_aug85