Artifact Details

Title

TOPS-20 v4-7 and other magnetic tapes

Catalog Number

102773700

Type

Software

Date

1978-1987

Publisher

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

Extent

15 magnetic tape reels

Format

1/2" magnetic tape

Description

This box contains the following magnetic tape reels:
1) SORT/MERGE v4C, BB-4160F-BM, 1600 BPI, Aug. 29, 1981;
2) DECmail/MS-20 v10.0, BB-P527A-BM, March 21, 1984;
3) RSX20F VX14-45 SWS kit, BB-L289B-RK, May 8, 1982;
4) SORT-10 binary and source, AP-D489C-SB, 1600 BPI, Nov. 15, 1978
5) TOPS-20 v4.0 update, BB-L665B-BM, May 1, 1982;
6) TOPS-20 v4.1 #18 executive source MOD, BB-FT68I-SM, 1988;
7) TOPS-20 v4.1 #18 executive source MOD, BB-FT68I-SM, 1988;
8) TOPS-20 v4.1 #18 executive source MOD, BB-FT68I-SM, 1988;
9) TOPS-20 v5.0 SWS kit, BB-H311C-RM, May 30, 1982;
10) TOPS-20 v5.1 #11 monitor source MOD, BB-M080I-SM, Oct, 27, 1985;
11) TOPS-20 v5.1 executive source, BB-M781B-SM, March 24, 1983;
12) TOPS-20 v5.1 executive source, BB-M781B-SM, March 24, 1983;
13) TOPS-20 v6.1 executive source, BB-GS97A-SM, 1985;
14) TOPS-20 v6.1 #16 executive source MOD, BB-M08IN-SM, 1987;
15) TOPS-20 v7.0 #21 executive source MOD, BB-M08IS-SM, April 1, 1984.

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