A Bruno Lyra Accordeon, which is a type of button accordion.

It is described as having "Hand Made Steel Reeds" and being a "Professional Concert" model.

The instrument was "Made in Germany".

It is an older, vintage model, possibly from the 1930s or 1940s.

This particular model has 10 buttons on the treble side and 8 bass buttons.

PLEASE SEE ALL SCANS FOR CONTENT & CONDITION. IT APPEARS TO WORK FINE BUT I AM NOT AN EXPERT IN ACCORDIONS. Purchased at Estate Sale and have no further information on this. Thank you