Columbia Q production date

[wcukras]

Hello,

I'm beginning a restoration on my Columbia Q, and was hoping someone could help me to identify the original production/manufacture date based on the serial number.

 

#878686

 

Thank you in advance

Wayne

Broadview Hts Ohio

 

 

 

[phonogfp]

I'm not aware of any serial number dating for the Type Q.  Try posting a picture and perhaps that will help.  Based on your serial number, I presume it's the second version with a cast iron base.

 

George P.