Artifact Details

Title

TOPS-20, TRAFFIC-20, and other magnetic tapes

Catalog Number

102773694

Type

Software

Date

1980-1987

Publisher

Digital Equipment Corporation (DEC). Large Computer Group (LCG)

Extent

13 magnetic tape reels

Format

1/2" magnetic tape

Description

This box contains the following magnetic tape reels:
1) TOPS-20 v4.1 #11 executive source MOD, BB-FT68B-SM, 1984;
2) TOPS-20 v4.1 #11 executive source MOD, BB-FT68B-SM, 1984;
3) TOPS-20 v4.1 #13 executive source MOD, BB-FT68D-SM, 1986;
4) TOPS-20 v4.1 #13 autopatch tape #6, BB-Y390A-BM, Sept. 27, 1983;
5) TOPS-20 v4.1/6.1 SWS kit, QT020, 1600 BPI, Oct. 21, 1985;
6) TOPS-20 v5.1 AP9 monitor source, BB-M080G-SM, 1985;
7) TOPS-20 v6.1 #15 monitor source, BB-M080M-SM, 1987;
8) BLISS-36 TOPS-20 binary, BB-J939E-BM, March 14, 1985;
9) TOPS-20 KS update #4, BB-R775B-BM, 1985;
10) TOPS-20 KS update #3, BB-R775C-BM, 1985;
11) TRAFFFIC-20 v2, BB-5372C-BM, 1600 BPI, Aug. 13, 1980 (T20-0030);
12) TRAFFFIC-20 v2A, BB-5372D-BM, 1600 BPI, Aug. 25, 1981;
13) TRAFFFIC-20 v2A, BB-5372D-BM, 1600 BPI, Aug. 25, 1981 (T20-0050).

Category

Memory & storage/tape

Collection Title

Digital Equipment Corporation records

Series Title

Engineers' papers: Tim Litt collection: Product development

Credit

Gift of Hewlett-Packard Company

Lot Number

X2675.2004