File Dioptrix Inc. Box 8 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Diversified Data Services and Sciences Inc. Box 8 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Durst NA Box 8 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Dynamic Information Systems, Inc. Box 8 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Electro-Optical Mechanisms, Inc. Box 8 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Electronic Associates, Inc. Box 8 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Engineering Reprographics Management Association Box 8 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Engineers Joint Council Box 8 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File European Microfilm Congress 2 folders Box 8 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Extek Microsystems, Inc. Box 8 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.