Breaker switch panel
 

This is my first time posting and I need some help with my recently purchased 1967 Skymaster 337B model. Over the years the printing has rubbed off from the breaker panel therefore I can't tell what each breaker switch is for. Is there anyone that has a diagram explaining what each breaker switch is for? Any suggestions would be appreciated.
Tim

Breaker switch panel
 

Hello Canadian neighbor.
What serial number 68 C337 do you have? Also do you have a parts manual. if so you could check it. The pictures are not that great but you maybe able to see what circuit breakers were originally mounted? If you do not have the manual send me your serial number and I'll post the page from my manual.
Hope this helps.
Regards, BILLS 1965 C337 N727JT

Thanks for your reply. My serial# is 0650. I don't have a parts manual but I know someone around my airport that may if you can't send me a picture.
Thanks again!

Breaker switch panel
 

Hello again.
I'm attaching a picture of the circuit breaker panel. The upper panel is for your serial number. I hope you can expand the image to see the lables.
Let me know if you need anything else.
Regards, BILLS

Hello Cessnadriver,
Your help was very useful and I was able to now see what each breaker is used for.
Thanks
Tim