Artifact Details

Title

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

Catalog Number

102773695

Type

Software

Date

1982-1988

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 AP7 monitor source MOD, BB-Y393B-SM, April 1, 1984;
2) TOPS-20 v4.1 #12executive source MOD, BB-FT68C-SM, 1985;
3) TOPS-20 v5.1 tools, BB-M836B-BM, March 22, 1983;
4) TOPS-20 v5.1 #11 executive source MOD, BB-M081I-SM, Nov. 6, 1983;
5) TOPS-20 v6.1 #14 monitor source MOD, BB-M080L-SM, 1986;
6) TOPS-20 v6.1 #16 monitor source MOD, BB-M080N-SM, 1987;
7) TOPS-20 v6.1 #17 monitor source MOD, BB-M080O-SM, BB-ASSLY-03, 1988;
8) COBOL-20 v13 with SRT V5, BB-Z759A-SM, May 4, 1984;
9) COBOL-20 v12C with SRT V4D, BB-H506E-SM, Jan 22, 1986;
10) TOPS-20 v5.1 update, BB-R775A-BM, 1983;
11) TOPS-20 update, BB-R775B-BM, Oct. 17, 1983;
12) Field service update tape 5, BB-S409- YE, 1980, 1982;
13) TOPS-10 DECmail/MS v11, field test #1, April 14, 1986.

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