The subdirs in this directory contain all the old versions of Unix that we
have been able to find and which we can release. These are all copyright by
various companies and people.

Dir		Means		Contains
Research	Stuff from Bell Labs research
			5th, 6th & 7th Edition UNIX

UCB		Stuff from the University of California, Berkeley
			1BSD, 2BSD, 2.7.9, 2.8, 2.9, 2.10, 2.11BSD
			and some of the 4BSDs

USDL		Stuff from AT&T, but not research editions
			Mini-UNIX (a cut-down 6th Edition)
			PWB (incomplete at this stage)

DEC		Versions of V7m, Ultrix and Venix

UNSW		Stuff from the University of New South Wales
			lots of other stuff incl. v6, v7, PWB, 2BSD

In most directories you will find one or more gzip'd tape images. Where
possible, I have also made a tar file corresponding to the contents of each

The file DETAILS in this directory explains what is in each subdirectory.
The file RELEASE_DATES lists the release dates for many things, as far as
I can make out.
0 Boot_Images/ 2002-12-12 02:41:59Z 11 B dir
1 DEC/ 2017-02-21 23:30:06Z 10 B dir
2 DETAILS 2017-02-21 23:40:12Z 19 KiB application/octet-stream
3 Early_Networking/ 2017-02-24 04:17:50Z 4 B dir
4 IBM/ 2019-10-29 04:01:19Z 3 B dir
5 Other/ 2017-02-28 23:04:47Z 10 B dir
6 README 2017-02-21 23:35:31Z 1.0 KiB text/plain; charset=utf-8
7 RELEASE_DATES 1998-03-03 05:00:16Z 1.1 KiB application/octet-stream
8 Research/ 2019-01-17 21:19:29Z 25 B dir
9 Sun/ 2017-02-24 20:53:51Z 4 B dir
10 UCB/ 2022-05-02 21:59:37Z 36 B dir
11 UNSW/ 2001-05-07 02:51:00Z 25 B dir
12 USDL/ 2019-01-18 06:38:02Z 10 B dir