Antique Sonorous Marching Drum (1919-1920)

Description

Schaerbeek rope drum commemorating WW! 1914 - 1918. Other wording on the drum says "Harmonie Royale Des Invalides".
There is a metal makers plate on the top rim that says Sonorous, F. Panny, Rue Van Artevelde 137-139, Bruxelles.
Sonorous are still operating today and Schaerbeek is a section of Brussels.
This drum was made for a band made up up of
invalids from the 1sr World War.
Francois Panny founded the business in 1903, his son took over the business in 1936.
The shell is made of birch with rims and hoops made of beech