Artifact Details

Title

TOPS-20, RR1091 full save, and system 195 crash magnetic tapes

Catalog Number

102773762

Type

Software

Date

1984-1991

Publisher

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

Extent

11 magnetic tape reels

Format

1/2" magnetic tape

Description

This box contains the following magnetic tape reels:
1) TOPS-20 v7.0 TSU03, tape 1 of 3, BB-L014Z-BM, 1990;
2) TOPS-20 v7.0 TSU03, tape 2 of 3, BB-KL11L-BM, 1990;
3) TOPS-20 v7.0 distribution tape 20F2, BB-LW55A-BM, 1988;
4) TOPS-20 v7.0 distribution tape 10F2, BB-H138F-BM, 1988;
5) TOPS-20 v7.0 #01 monitor source MOD, BB-M080V-SM, 1990;
6) Red tape #1 v4.05, BB-H216D-RM, 1600 BPI, June 19, 1984;
7) DSKB : system 1095 crash tape 2 of 3, 1600 BPI, Aug. 30, 1991;
8) DSKB : system 195 crash tape 3 of 3, 1600 BPI, Aug. 30, 1991;
9) R&R DSKB : RR1091 full save, tape 1 of 2, 6250 BPI, Oct. 1, 1991;
10) R&R DSKB : RR1091 full save, tape 2 of 2, 6250 BPI, Oct. 1, 1991.
11) R&R DSKB : RR1091 full save, 6250 BPI, Aug. 30, 1991.

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