I am looking at a whizzer bike .the serial # by drain plug is 59135.does anyone no the yr ? it is on shwin frame

[Risk Man]

Looks like 1952 build date:
2/11 to 12/13 ------- G29148 ----------------- G38234

 

[mason_man]

Looks like 1952 build date:
2/11 to 12/13 ------- G29148 ----------------- G38234

It would be 1952 if the serial number was on the left rear dropout?? It's on the bottom bracket, makes it 1950. WZ

Ray