| Infra-Structures-1986-pp. 3 and 5 (Item-III IFS Triple Tier Enclosed Command Module and Item 5 IFS c/s TRE) |
| Advertising Brochure from Desience Corporation, P.O. Box 6650, Malibu, Calif. 90264. |
| Advertising Brochure from Infra-Structures, Inc., 171 Rodeo Drive, Brentwood, N.Y. 11717. |
| Advertising Brochure from Systems Manufacturing Corporation, 13 Broad Street, Binghamton, N.Y. 13902 |
| The Computer Operations Manager, May/Jun. 1989, p. 18. |
| Advertising Brochure from Stacking Systems, 900 Flynn Road, Camarillo, Calif. 93010. |
| Systems Manufacturing Corporation Computer Command Bridge circa 1991. |