This drum is in specification and should still be if you have it turned. The maximum specification for Steel drums is 232. (For aluminum it is 231. ).
MERCEDES BENZ PONTON 220 SOLEX 32 PAITA CARBURETOR PREMIUM SERVICE KIT
Mercedes Benz Ponton Plastic Brake Fluid Reservoir & bracket compensation tank b
MERCEDES BENZ 190SL PONTON W121 W128 W180 W189 BRAKE FLUID RESERVOIR
Mercedes Benz W110 Injection Pump PES4M50C320 621.918 OM621 VIII FP/K22
MERCEDES BENZ BRAKE PADS REAR GENUINE W110 W111 W113 W107 W108 W114 W115 ...
2x Front Left & Righ Brake Caliper for Mercedes Benz W110 W111 W114 190C 200 250