Artifact Details

Title

TOPS-20 v4.1 and v7.0 magnetic tapes

Catalog Number

102773682

Type

Software

Date

1988; 1990

Publisher

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

Extent

10 magnetic tape reels

Format

1/2" magnetic tape

Description

This box contains the following magnetic tape reels:
1) TOPS-20 v4.1 TSU01 monitor source MOD, BB-Y393S-SM, 1990;
2) TOPS-20 v4.1 TSU01 executive source MOD, BB-FT68P-SM,1990;
3) TOPS-20 v4.1 TSU02 tape 1 of 2, BB-Y390T-BM,1990;
4) TOPS-20 v4.1 TSU02 tape 2 of 2, BB-PC9LB-BM,1990;
5) TOPS-20 v4.1 TSU02 monitor source MOD, BB-Y393T-SM,1990;
6) TOPS-20 v4.1 TSU02 executive source MOD, BB-FT68R-SM, 1990;
7) TOPS-20 v4.1 TSU03 monitor source MOD, BB-Y393U-BM, 1990;
8) TOPS-20 v4.1 TSU03, BB-Y390U-BM, 1990;
9) TOPS-20 v7.0 monitor source MOD, BB-M780D-SM, 1988;
10) TOPS-20 v7.0 #02 executive source MOD, BB-M018W-SM, 1990.

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