Internet dealers, auction services and sites about bayonets.
https://www.kvf.no/guns-bajonett.php – kongsberg manufactured bayonets and othe Norwegiam weapons
http://www.wardaggers.com/ – nice place, squirrel EC markings explained
www.ebay.com – many rare pieces show up here. Unfortunately many in USA. Many sellers there do not ship abroad due to their regulations.
www.egun.de – good to lokk there from time to time
www.allegro.pl – biggest Polish auction site, sometimes something interesting shows here
www.aukro.cz – Czech equivalent to Polish Allegro – similar
www.kukri.de – great site about German swords and bayonets, with plenty of antique photographs
www.bayonetsonline.com – always something interesting there
www.bayonetconnection.com – the place is alive, but You will not find an accasion here
www.jjmilitaryantiques.com – many rare bayonets show up here, the owner is nice man.
www.holmback.se – unusual treasure cave about Scandinavian bayonets.
www.old-smithy.info – classic source on the subject
www.bayonetworld.de – good site, many things to buy, unfortunately few illustractions or photos in shop, but nice collection of old pictures
www.bajonet.be – Interesting site about Belgian bayonets
www.muetstege.com – perfect place comitted to Dutch bayonets
www.hungariae.com – great treasury on Austro-Hungarian and Hungarian arms of all kinds from XIX and XX century
www.ebayonets.com – nice active bayonet dealer
bajonety.cz/– great site in Czech language. But this the one I use most often for reference
www.bayonet.lv – nice, comprehensive and illustrated content. Shopping also possible
www.gundersonmilitaria.com – many interesting American and other bayonets. Honest dealer
www.bayonetsplus.com – mainly British and Commonwealth bayonets for reference, sometimes something to buy
http://members.shaw.ca/nambuworld/bayonets.htm – Japanese bayonets, variants of Arisaka explained
http://www.svenskablankvapen.se – great reference site for Swedish swords
http://vicentetoledo.es/es/espadas – great material on Spanish edgedweapons
http://schuerer-pku.de/HS/index.html -very nice place
https://www.seitengewehr.de/ – lot of knowledge here
http://www.bayerischewaffen.de – some interesting info on Bayern weapons here
https://www.waffensammler-kuratorium.de/ Kuratoriums zur Förderung historischer Waffensammlungen – a page about collecting weapons, lot of pictures and reference, but rather random, not a kind of encyclopedic reference
https://www.japaneseswordindex.com/ – great site to be studied before any purchase, if a bayonet collector is tempted to own japanese sword
www.kaisersbunker.com/ – a page about great dog;)
mesbaionnettes.monsite-orange.fr – some really impressive pieces