[grandntl]

Reading Bob's (klondike98) restoration progress on his 91 and Ron's comments about the on/local/distant switches reminded me of another set of questions. My 91-121 with the three position switch has the remnants of the gold Philco sticker on the chassis that models without the one piece tube shield had (the tube shield has the intact one). Also is there any significance in the stamped numbers on the chassis? I have C49313; there is no visible star like run number. Thank you.
Bob