I'm cleaning out. Here are the manuals going into the recycling bin in the next week or two. If you want them, ask now... Able Computer Q/DH controller user guide,10177x07, oct 1982 Monolithic Systems Corp, MSC 4604 LSI-11 dual-high memory system, 100-0093-0000, 1978 Cambex microstor-1123 256 K-words users manual 207-105-460 rev D, MDB systems product brochure , BA11, RK, RM (SMD) TM11, etc. Data Translation DT3362 series A/D subsystems, UM-00070-f, 1986 MDB-DZ11 asyncronous mux, for pdp11 and vax, 1981 Clearpoint QRAM 22B user manual Control Data Corp PBS and PB-1130 band printer operating and maintaining about 1982 National Semiconductor product spec and installation NS11/2P 32K max x 18 MAX 4230007, 1978 National Semiconductor install guide NS23M 256k byte memory 1984 Datacube VG-150 bitmap graphics controller software, UM0020-1, feb 1985 Datacube VG-150 bitmap graphics controller hardware, UM0019-1, Feb 1985 Ciprico Rimfire 44 product spec, 210100444, Sept 1982 Computer Dynamics Win-358 winchester controller board users manual 1985 MDB systems computer interface products for 11/2 and 11/23 computers and price list, late 1981 MDB systems MLSI-DZ11 async mux for lsi-11, instruction manual, 80040359, 1982 Ciprico quartermaster multibus quarter inch mag tape adapter product spec 21010079, july 1984 DEC vt103 system configuration guide, ek-vt103-cg-001, 1981 Ciprico tapemaster multibus 1/2 inch tape adapteor, product spec,21010011 septermger 1985 try that again september 1985 Ciprico tapemaster multibus 1/2 inch tape adaptor application note, 21010001, july 1985 National semiconductor NS44F 512k byte ecc memory installation guide, 1983 Ciprico rimfire 50 multibus SMD disk controller product specification, 21010050, feb 1985 MDB MLSI-DLV11 async serial line interface instruction manual, 1978 ( I probably have boards as well) DATACUBE CM-169 writable control store users manual UM0021-1, feb 1985 ADAC model 1900 LSI-11 to Unibus translator instruction manual GTSC model 309 async mux model 309 instruction manual, IM1284 (might have boards) GTSC models 364-369 ditital I/O boards im 1182 GTSC model 306 RTC and clock Calendar, 979-0021-306, sept 1986 (might have board) GTSC model 304 serial I/O board, IM-983 (older manual) GTSC model 304 schematics, 1982 GTSC model 304 serial I/O board, 12/84, newer manual Clearpoint DCME-Q user manual rev 1.03, 1988 Heathkit H11-2 parallel interface module schematic Heathkit WH9-1, WH8-51, WH11-51, WH8-41 adapter cables instructions Heathkit H11-2 illistration booklet Heathkit WHA11-5 serial interface module schematic Heathkit H11-5 illistration booklet Heath/Zenith model WHA11-5 serial interface module operation/service manual 1979 Heathkit H11-5 serial interface module 1977 Heathkit H11-2 parallel interface module 1977 Heathkit H11-5 schematic I have a 6 inch stack of AFDAC manuals, way too many thing to list. If you have any interest in the aADAC stuff, let me know, I'll figure something out. I also have a photocopy of (almost) the whole HP-PLOT/21 manual. Regards, Joe Heck