The value of a Becker and Hollander Waffenbau Suhl 7.65, particularly with a specific serial number like 19822, can vary significantly based on its condition, historical significance, and market demand. Generally, these firearms can range from a few hundred to over a thousand dollars. For an accurate appraisal, it's best to consult a firearms expert or a reputable auction house that specializes in vintage firearms.
Check the barrel and receiver.
1927
Check the receiver, barrel
1979
Impossible to ID a weapon from just the serial number.
No published sn data
1925
1964
Model year 1990
Almost impossible to value a firearm with only the serial number.
Try e-gunparts.com
Early 1920