On-line stuff:
http://www.excite.com
http://www.dictionary.com
http://www.freetranslation.com/
http://www.zdnet.com
http://www.pollstar.com/ on-line concert information!

General:

Local interest:
http://www.villageofgrayslake.com
http://www.arlingtonhistorical.org/ Jason Russell House

WI camp info:
http://forward.state.wi.us:9000/dnr/query.html?col=badger&qp=site%3Awww.dnr.state.wi.us&qt=kettle+moraine
http://danenet.wicip.org/bcp/wspft.html
http://www.reserveamerica.com/jsp/commonpage.jsp?goto=/usa/wi/ket1/newindex.html
http://www.dnr.state.wi.us/org/land/parks/regions/ser/kmsu.html#camp

Marx Brothers:
http://www.marx-brothers.org

History:
world (AN INTERNET BOOK ON THE MEDIEVAL/RENAISSANCE/REFORMATION WORLD):
http://www.omnibusol.com/medieval.html#early

European (and so on; medieval forward, good lectures, easily downloaded & printed ...):
http://www.historyguide.org/

England (THE HISTORY OF ENGLAND FROM The Accession of James II. by THOMAS BABINGTON MACAULAY. VOL. I.):
http://www.strecorsoc.org/macaulay/title.html#contents

Massachusetts:
http://www.mlin.lib.ma.us/cgi-bin/ldap_display.pl?display=org&searchroot=libkey=PU-BROOKFIE-MERRICK,ou=Central,o=mlin.lib.ma.us&backgif=results.gif&user=public
http://home.att.net/~Local_History/MA_History.htm

Essex Co., MA town pages:
http://www.essexcountyma.org/towns.htm
http://www.essexcountyma.org/newbury/rollcall.htm Deland Phil Ellsworth is being searched by... email!!
http://www.essexcountyma.org/archives/bevcem.htm - note:
this last one includes
NAME DEATH AGE CEMETERY PAGE
Daland, Benjamin Dane St. Cem. 35
Daland, Hannah Dane St. Cem. 35
Daland, Hannah 1796 1 Dane St. Cem. 35

http://www.dohistory.org/on_your_own/toolkit/oralHistory.html (oral history checklist!)

Music:
http://www.allmusic.com
http://www.discographynet.com/
Pop:
http://www.bobdylan.com
http://www.bobsboots.com
Nick Lowe
Nick Lowe @ RollingStone.com
http://members.tripod.com/~Tony50/ early Rock n roll link
http://www.fortunecity.com/tinpan/gramophone/873/ What happened to It's A Beautiful Day
http://www.matthewkatzisajerk.com/index.html this guy screwed LaFlame of It's A Beautiful Day fame...
http://www.relix.com interesting "JAM" magazine & site

Folk / ragtime:
http://www.mikeseeger.pair.com
http://www.scottjoplin.org
Jazz:
http://www.eclipse.net/~fitzgera/ jazz discographies

Classical:
Sigismund Thalberg link: http://www.centrothalberg.it/

http://www.allaboutjazz.com/iviews/mroberts.htm
http://www.allaboutjazz.com/articles/bayb0501.htm
http://www.allaboutjazz.com/previnterviews.htm
http://www.oocities.org/greatpianists/
http://www.allaboutjazz.com/previnterviews.htm (lots of great jazz-related interviews!)
http://www2.nlc-bnc.ca/gramophone/src/home.htm Canadian Berliner discography & 300+ samples!
http://members.tripod.com/~Tony50/ early Rock n roll link

Music Instruments:
Guitar:
http://www.guitar.com
http://www.fender.com/gear/gear.php?partno=0952300021
http://www.guitar.about.com/
http://www.guitartrader.com/index.icl?orderidentifier=ID10178726108026E434C87E1029
http://www.eric-clapton.co.uk/
http://www.rockmagic.net/guitar-tabs/eric-clapton-cream/
http://www.12bar.de/index.htm (wow! what a great site! downloadable EC tutorial, great comments, ...)
and don't overlook http://www.12bar.de/download.htm
EC lyrics (only, but rather complete!) http://users.pandora.be/ecla/
http://www.guitar.about.com/
http://www.guitartrader.com/index.icl?orderidentifier=ID10178726108026E434C87E1029
Mandolin:
http://www.mandolincafe.com/
Synthesizers:
http://www.oldtech.com/
http://arts.ucsc.edu/ems/music/equipment/synthesizers/analog/moog/Moog.html
http://www.obsolete.com/120_years/machines/moog/
http://www.sonicstate.com/synthfool/
http://www.till.com/articles/moog/ (lots of great Moog links)

Robert Moog articles / interviews:
http://www.furious.com/perfect/moog.html
http://www.infinitesound.com/moog.htm
http://moogarchives.com/postcard.htm (cool vintage images in free email-able postcards)

Hi-Fi and LP links:
hi-fi links:
http://www.wam.umd.edu/~losinp/audio.html audio & hi fi links
http://hhscott.com/cc/cctop.htm
http://community-1.webtv.net/KerrB/VINTAGETUBEAMPHORN/page6.html vintage speakers & cabinets - a real labor of love!!
http://www.vacuumtube.com/
vintage audio gear: http://community-2.webtv.net/hornvox/VINTAGEAUDIOTRADERS/index.html

Record label links:
http://www.bsnpubs.com/discog.html LP discography index page (awesome! mostly non-jazz; nice compliment to...)
http://www.eclipse.net/~fitzgera/ jazz record label discographies (wonderful stuff!)

Atlantic Records: http://www.history-of-rock.com/atlantic_records.htm an early history of Atlantic Records
(see also books "Making Tracks - The History of Atlantic Records" by Charlie Gillett and Jerry Wexler's autobiography)

Blue Note Labelography:
http://ronpenndorf.com/labelography.html
http://www.allaboutjazz.com/iviews/vangelder.htm Rudy Van Gelder Interview (Blue Note's recording engineer)

Chess records (and Aristocrat):
http://hubcap.clemson.edu/~campber/aristocrat.html (Aristocrat!!)
http://hubcap.clemson.edu/~campber/rsrf.html (beautiful project to document post-war Chicago music!!)
http://www.jazzinstituteofchicago.org/
http://bluestogold.com/index2.html
Columbia Masterworks LP's
http://ronpenndorf.com/labelography2.html

Fantasy Records Homepage: http://www.fantasyjazz.com/ includes Prestige, Riverside, Milestone, Contemporary, and Good Time Jazz labels (!); plus Stax, Specialty, Takoma, and Kicking Mule
Impulse! Records Homepage: http://www.impulserecords.com/

London FFRR LPs
http://community-2.webtv.net/londonLP/VINTAGEAUDIOTRADERS/index.html
http://ronpenndorf.com/labelography5.html

Mercury Living Presence LPs
http://www.xs4all.nl/~rabruil/mercury.html
http://community-2.webtv.net/mercuryLP/Vinaudtraders/index.html
http://edessa.topo.auth.gr/pub/mp3/Mercury_Living_Presence/ (MP3's!)
http://ronpenndorf.com/labelography3.html

RCA Living Stereo tapes & LP's:
http://community-2.webtv.net/rcaLP/VINTAGEAUDIOTRADERS/index.html
http://ronpenndorf.com/labelography5.html

Verve Records Homepage: http://www.ververecords.com/ see Verve history page at http://www.vervemusicgroup.com/verve/history.asp?lid=1

Interesting thoughts on audio recording, mono LP's (and food!):
http://ronpenndorf.com/journalofrecordedmusic.html

Some favorite DVDs CDs etc.
Opera