Links

https://m.facebook.com/groups/124925330862287/permalink/6471373682884055/

http://www.velosolex.ch

https://www.weiherhölzlersolexclub.ch/

https://www.bielertagblatt.ch/node/1962761

https://ajour.ch/storyShare/solexrennen-auf-dem-tessenberg-heisse-aufholjagd-wird-belohnt/17875/1jwa2S

https://www.facebook.com/watch/?v=10157583882483012

http://www.tessenbergrennen.ch/wp-content/uploads/2018/07/2018-07-09-Bieler-Tagblatt.pdf

https://www.srf.ch/play/tv/tacho/video/tacho-lebt-den-solex-kult?urn=urn:srf:video:92e0083c-2696-4e44-9122-6f4ebb2744a4

https://www.youtube.com/watch?v=6UfQDeG0000