0001012870-98-001159 SC 13D 3 19980504 NASD ACCELGRAPHICS INC 0000947798 3670 770388689 DE 1231 SC 13D 34 005-51483 98608953 1942 ZANKER ROAD 408-441-1556 SAN JOSE CA 95112 4084411556 1942 ZANKER RD SAN JOSE CA 95112 EVANS & SUTHERLAND COMPUTER CORP 0000276283 3690 870278175 UT 1231 SC 13D 600 KOMAS DR SALT LAKE CITY UT 84108 8015881000 600 KOMAS DR SALT LAKE CITY UT 84108 SC 13D 1 000101287098001159-001-seq1-sc-13d.txt SCHEDULE 13D EX-2.1 2 000101287098001159-002-seq2-ex-2-1.txt AGREEMENT & PLAN OF MERGER EX-99.1 3 000101287098001159-003-seq3-ex-99-1.txt VOTING AGREEMENT & IRREVOCABLE PROXY