It seems to me that the headlight currently used on 346 is notably larger in diameter than what I am familiar with it wearing from old photos. I actually prefer the larger headlight proportions being a South Park fan, but just out of curiosity, did it ever wear one this size when it was in actual revenue service ? And before the smart guys go rushing back to 1885, let me clarify by saying that I would be referring to the electric headlight era on this question.
TIA