50mm brass, C. F. JENISCH x KÖNIGSBERG' PR.x / blank, obviously pre-WWII, looks like a late 19th c. tool check or some such, dark patina, dents, F 55.00
 
 
 
 
 
 
 
 
 
 
 
 
 
 

21mm brass, circular design, GASWERK TILSIT / circular design, GUT FÃœR 1 CBM GAS 8* *, 1920s, dark VF 35.00