[bridkarl]

That’s what I thought but good to have the confirmation. Thanks. 

In the process I think I’ve found an error in the schematic parts listing. In the unit I found a .003 mfd/1000 volt cap installed going to the tone control.It was a Philco branded wax cap so I think original.  Part 49 - which is listed in the parts list as 100 volts-  This makes no sense - I’ll assume it’s an error and put in a 1000 volt unit, but I mention this for the benefit of anyone looking at doing one of these.