Known ftp archive sites as of 13 Aug 93 (having at least version 3.1.3
unless otherwise noted).  The directory name is given, but not individual
file names.

linc.cis.upenn.edu	pub/NH3.1/source	source, linc packaging
linc.cis.upenn.edu	pub/NH3.1/binaries/PC	PC binary package
linc.cis.upenn.edu	pub/NH3.1/binaries/amiga Amiga binary package, lzh
linc.cis.upenn.edu	pub/NH3.1/binaries/mac	Mac binary package, hqx
linc.cis.upenn.edu	pub/NH3.1/binaries/nt	NT binary package, zip
linc.cis.upenn.edu	pub/NH3.1/binaries/os2	OS/2 binary package

hamlet.caltech.edu	[.nethack]	source, VMS packaging, and VMS binary
  HAMLET::ANON_ROOT:[nethack]		same, from NSI/DECnet (15186::)
uars.acd.ucar.edu	[.src.nethack]	source, VMS packaging, and VMS binary
  ACDURS::SYS$LCL:[src.nethack]		same, from NSI/DECnet (34210::)

ftp.uu.net		usenet/comp.sources.games/volume16/nethack31	source
ftp.uu.net		usenet/comp.sources.games	source, single tar.Z
wuarchive.wustl.edu	usenet/comp.sources.games/volume16/nethack31	source
ftp.world.net		pub/games			source, single tar.Z
prep.ai.mit.edu		pub/gnu		source, single tar.gz
s.ecc.engr.uky.edu	pub/uploads/nethack3.1.2 source, single tar.Z (3.1.2)
uxc.cso.uiuc.edu	pub		source, single tar.gz

brolga.cc.uq.oz.au	comp.sources.games/volume16/nethack31	source
ftp.uts.edu.au		pub/NH3.1	source, single tar.z (3.1.0)
archie.au		usenet/comp.sources.games	source, single tar.Z
archie.au		usenet/comp.sources.games/volume16/nethack31

ftp.uni-erlangen.de	pub/games	source, single tar.Z (3.0.8, 3.1.0)
ftp.uni-kl.de		pub/unix/games	source, single tar.Z
ftp.inria.fr		games		source, single tar.Z (also 3.0.10)
irisa.irisa.fr		pub/games	source, single tar.Z (3.1.0)
dnpap.et.tudelft.nl	pub/Unix/Games	source, single tar.Z (3.1.2)
ftp.luth.se		pub/misc/nethack-3.1	source, linc packaging (3.1.1)
ftp.funet.fi		pub/unix/games		source, single tar.gz

ftp.uts.edu.au		pub/NH3.1	linux binary package (3.1.0?)
ftp.funet.fi		pub/os2/all/games	OS/2 binary package
ftp-os2.nmsu.edu	os2/all/games	OS/2 binary package (3.1.1)
sunsite.unc.edu		pub/Linux/games	linux binary package (3.1.2)

CompuServe availability as of 14 JAN 94:
			GAMERS		MSDOS binary package (.ZIP)
			AMIGA ARTS	Amiga binary package (.lzh)
			OS2USER 	OS2 binary package (.ZIP)
			ATARI ST ARTS	Atari GEM binary package (.ZOO)
			ATARINET	Atari binary package (.ZOO)
			GAMERS		sources - all versions (.ZIP)
			WUGNET		Windows NT binary package (.ZIP)
			MACFUN		MAC binary package (.SEA)

Soon:
linc.cis.upenn.edu	pub/NH3.1/binaries/atari Atari binary package

The comp.sources.games master site, and best general reference for UUCP:

Site:         saab
Contact:      Bill Randle (billr@saab.CNA.TEK.COM), 503-923-4422
Location:     Redmond, OR
Modems:       Courier V.32bis
UUCP:         Anonymous
FTP:          None
Mail server:  None
Bitnet Lsrv:  None
Additional:   Can make 1/4" cartrige tapes, 8mm Exabyte tapes and
	3 1/2" and 5 1/4" floppys. A sample L.sys file for anon uucp:
	   saab Any ACU 19200 5039234494 in:-\r-in: ugames ssword: letmein
	An index can be retrieved by (example):
	   uucp saab!/usr1/ftp/games-archive/Index /usr/spool/uucppublic/Index
	The Index file also contains further uucp instructions. Will
	email selected missing parts for desperate people.
	Note that ftp to this site is not available (except from
	inside Tektronix).