Ronisch Upright

[Bill Kibby]

The number suggests the late 1870s, but these numbers are not entirely reliable, and there may be clues inside the piano. See

http://www.uk-piano.org/piano-gen/datem ... ianos.html


http://www.uk-piano.org/piano-gen/piano ... mbers.html

The best chance is if the action (the working parts of the notes) is marked with the action makers' name and number. Read on...