looking for documentation for 1963 minuteman missile computer

On Mon, 15 Oct 2001 jtinker(a)coin.org wrote: I have a little info if it's the D17B (1962) (from "Proceedings of the minuteman computer users group" Tulane Univ 1973) Type: Serial synchronous Number system: Fractional binary fixed point 2's complemant Logic levels: 0V = false, -10V = true Data word length: 11 or 24 (double precision) Instruction length: 24 bits Intructions: 39 Maximum I/O words/Second: 25600 Execution times: add ~78 uSec, multiply ~546 uSec, Double prec multiply ~1015 uSec Memory: 24 bits + 3 timing bits Type: Oxide coated disk cycle time ~78 uSec Capacity 5454 words 2727 double prec (24 bit). I/O: 43 digital lines, 31 pulse type, 12 analog (from 3 8 bit A-D) program I/O 800 5 bit c/s Size: 20" high x 29" diameter Power 28VDC +- 1V @ 17 A Circuits: DTL+DRL double copperclad gold plated glass fiber laminate with polyurethane conformal coat The newer D37C (1964) is mostly the same except has a larger disk and more instructions Peter Wallace Mesa Electronics