Apparently, there are two Hirsbrunner companies in Switzerland: Fritz Hirsbrunner Sumiswald,
and G. Hirsbrunner Aarau.
Hansulrich Hirsbrunner (1811 - 1885) set up his factory in 1847, the shop passedon on to Friedrich Hirsbrunner (1841 - 1927), and then to Arnold Hirsbrunner (1869 - 1940). Under his management, Arnold introduced electrical manufacturing machines to the firm. Lastly, the firm was taken over by Fritz Hirsbrunner (1894 - 1983). He developed techiniques to seamlessly draw conical, bent tubes.
It appears that the Crown Model is associated with Fritz Hirsbrunner
Contribute new Data (or Corrections):
Information posted here will be added to this page.
This is not the place to ask questions, as users will only occasionally visit a particular Maker's
page. Pease use the forum to ask questions or talk about your instrument.
(Please use the forum for discussions, questions, etc.)