In the Cascais area west of Lisbon.
It's customary in Portuguese not to write "Couesnon", maybe because of bad feelings lingering after Napoleon - I assume that's what "Quesion" is about.seller wrote: Very old tuba from 1885. Made in Lyon at the ANC instrument factory. Mon. Mueller L. Cousin. The tuba is in Bb but with an old pitch standard, despite playing and having a beautiful sound, the tuning is low for today's instruments. It's a marching tuba with the receiver in an unusual position. The pistons are good and there are no sticking slides(?). It comes with a very old Quesion 3 mouthpiece and a padded carrying bag/backpack made by me.
Tuba ANC. Mueller Sib