[DeckApe]

So, I received my packet of knowledge from Mr. Schwark today, and I found it to be very enlightening in some respects; but it left me with a new question. (I have a feeling there's going to be a lot of those in the coming months, like how to read those odd resistors with the flat body and the three color-coded dots on them.)

So, today's question: does anyone have any hints where I would find the "run number" on my set? I've read the production change information about the 40-190 and, judging from the tube label on the cabinet, I have a run number of 1, 2, 3, or 8 (or later).

Thank you all for indulging a neophyte. With any luck I'll get up early enough tomorrow to go to the city-wide garage sale and even luckier, I'll find a 'junker' Philco to work on as a practice set.