1. Maker’s shield
Chr. Reisser - Supplier for the royal court - Ulm on the Danube. Thereby this instrument is dated as being pre-1919. The kingdom of Württemberg ended with the end of WWI

2. Back view

3. Mouthpiece view

4. Map of Baden-Württemberg 1809-1918
This map shows the south-west corner of present day Germany.