I'm having a problem decoding a columbia boy's bicycle numbers,they are P598393?

[Marty McCann]

I'm having a problem decoding a columbia boy's bicycle numbers they are P598393,any help would be greatly appreciated.

 

[Freqman1]

Are you sure its a "P" and not an "R"? Where is the serial located? A picture would be a bunch of help. V/r Shawn

 

[Freqman1]

Also you can Google "What year is my Columbia" and it will take you to the Mr. Columbia serial number chart. V/r Shawn