Artifact Details

Title

KLAD10, KLAD20, and TOPS-20 magnetic tapes

Catalog Number

102773725

Type

Software

Date

1982-1989

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) DDXLXV0 KLAD10-V-7.01-A (KLAD10 “V”) 1 of 5, AP-F495V-DD, 800 BPI, April 8, 1982;
2) DDXLXV0 KLAD10-V-7.01-A (KLAD10 “V”) 2 of 5, AP-F496V-DD, 800 BPI, April 8, 1982;
3) DDXLXV0 KLAD10-V-7.01-A (KLAD10 “V”) 3 of 5, AP-F497V-DD, 800 BPI, April 8, 1982;
4) DDXLXV0 KLAD10-V-7.01-A (KLAD10 “V”) 4 of 5, AP-F498V-DD, 800 BPI, April 8, 1982;
5) DDXLXV0 KLAD10-V-7.01-A (KLAD10 “V”) 5 of 5, AP-T159V-DD, 800 BPI, April 10, 1982;
6) DDXLXT0 KLAD10-T-7.01-A (KL10T-001), BB-F493T-DD, 1600 BPI, 1981;
7) DFXLXV0 KLAD20-V-4.0-A (KLAD20 “V” dumper), BB-F287V-DD, 1600 BPI, March 4, 1982;
8) DFXLXX0 KLAD20-V-5.1-A, BB-T396Y-DD, June 13, 1984;
9) KLAD20-AC-7.0-A tape, BB-FI90B-DD, 1989;
10) TOPS-20 v4.1 2020 ARPA installation tape, 1600 BPI, Feb. 20, 1983 (T20-0124).

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