Un pò di links

HDER G-01
spinthariscope
Cloud Chamber

http://cicloacqua.altervista.org/scienze/sta2.html

http://www.armyradio.com
http://www.publicsurplus.com
http://www.surplustuff.com/
http://www.test-italy.com/
http://radiationsurveymeters.com/
http://seintl.com/
http://www.surplussales.com
http://amasci.com/surplus/surpls.html
http://home.comcast.net/~prutchi/index_files/cdv700pro.htm
http://blog.modernmechanix.com/2006/04/13/build-your-own-geiger-gun/
http://www.vacuumtubesinc.com
http://www.escalatorhi.com/JimDabblingH/gcmid1960s.html
http://www.hardhack.org.au/geiger_counter_1
http://www.albert-cordova.com/Cdv700/geiger-counters.htm
http://www.bullnet.co.uk/shops/test/geigers.htm
http://store.colemans.com
http://www.casanovasadventures.com/catalog/metaldetector/p10668.htm#Standard_Handheld_Radiation_Detector
http://anarchology.org/index.php?topic=1962.0
http://www.tapr.org/pipermail/aprssig/2004-July/000233.html
http://www.sovietarmystuff.com/
http://www.blackcatsystems.com/GM/geiger_counters.html
http://www.cjseymour.plus.com/geiger/geiger.htm
http://www.prc68.com/I/Rad_Det.shtml
http://forum.moldweb.eu/topic/1151-radiazioni-nucleari-a-floresti/
http://www.antirad.com/
http://www.einet.net/directory/161411/Used_and_Surplus.htm
http://www.unitednuclear.com/geigers4sale.htm
http://seintl.com/products/rap_scintillation_probes.html
http://www.sdp-si.com/web/html/products.htm
http://www.sciplus.com
http://www.herbach.com
http://candhsurplus.com/
http://www.goldmine-elec-products.com
http://www.ramseyelectronics.com/
http://www.fairradio.com/
http://www.surplustraders.net
http://www.digikey.com/
http://de.mouser.com
http://www.govliquidation.com/
http://www.eio.com/
http://home.comcast.net/~prutchi/index_files/scint.htm
http://home.comcast.net/~prutchi/index_files/schematics.htm
http://www.escalatorhi.com/JimDabblingH/gcmid1960s.html
http://n1vg.net/geiger/index.php
http://www.carroll-ramsey.com/#3
http://www.drct.com/dss/instrumentation.html
http://www.apexjr.com/
http://www.mushroom.co.uk/
http://www.allelectronics.com/
http://www.gatewaycatalog.com/cgi-bin/category.cgi?category=0
http://www.electronicsurplus.com