[Buzz]

Hello...this is for anybody to answer or anybody who can help.......On the Philco 89 radio with a 36 tube, with the police band.....what is your source for the numbering of the parts that's on the schematic?
I am talking about a part location diagram with the part number in a circle.......just curious, I was using a Model 19 and 89 source. Is there anything else newer than this one, besides the Philco 89 Code 123 schematic that uses the 77 oscillator tube???.....Buzz