John: I really meant that I was just wondering if this could be replaced in the Lionel and MTH engines that are more in todays offerings, and not something post war. It was pretty neat to see these items on U-tube and how things became enhanced. I had another thought just now. I have a couple of the Weaver Milwaukee Road Hiawathas 4-4-2s, and they only have the Seuth smoke units (??) are these possible? Just tossing things out, as I had not heard of these systems before. Thank you for your reply.
Jeff
