File Beta Instrument Corp. Box 7 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Blanke Plastic Co., Inc. Box 7 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Blue Print Service and Supply Co. Box 7 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Boorum and Pease Box 7 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Brookeades Pty. Ltd. Box 7 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Bruning Co. 2 folders Box 7 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Business Efficiency Aids, Inc. Box 7 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File California Computer Products Box 8 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Canadian Micrographic Society Box 8 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.
File Canon Box 8 In: George H. Harmon Papers, 1959-1985 » Companies and Organizations File, 1967-1985.