Artifact Details

Title

TOPS-20, TOPS-10, DECnet, ALGOL-20, and other magnetic tapes

Catalog Number

102773715

Type

Software

Date

1978-1985

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) TOPS-20 v6.1 DECnet distribution tape FT#6, 1600 BPI, July 23, 1985;
2) DECnet-20 phase III, 1600 BPI, April 1, 1982;
3) DECnet-20 v2.1 2020, distribution from CSSE, 1600 BPI, July 20, 1982;
4) TOPS-20 v4.1 2020 distribution tape, 1600 BPI, April 7, 1983;
5) TOPS-20 v4.1 2020 ARPA distribution tape, 1600 BPI, Feb. 20, 1983;
6) ALGOL-20, 1600 BPI, Jan. 29, 1982;
7) ALGOL-20 v1.2, BB-5471C-BM, 1600 BPI, April 14, 1982;
8) BASIC+2 v2 (252) binary, BB-5543E-BM, 1600 BPI, Sept. 1, 1981 (T20-0093);
9) BASIC+2 v2.1 binary, BB-5543F-BM, 1600 BPI, Nov. 11, 1981 (T20-0065);
10) TOPS-20 PSI v1.1 binary, BB-W661B-BM 1984;
11) DN65 TOPS-20 HASP v1.0 software, BB-J724A-SM, 1600 BPI, 1980;
12) GIGI-20 sps v1.0 binary, BB-K840A-BM, 1600 BPI, Sept. 21, 1981;
13) TOPS-10 v7.01A MPE sup, BB-J092C-SB, Dec. 13, 1982;
14) APLSF-10 v1B, BB-D476C-BB, 1600 BPI, Dec. 1, 1978;
15) TOPS-10 2780/3780 E/T, BB-J992B-SB, 1600 BPI, Dec. 4, 1981.

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