I don't know if this is the correct forum for this but I'll try. I'm trying to identify a prewar model train tin/steel building (see photos) it is all steel and weighs over 6 lbs, the train opening is 3-1/2" x 5" and the roof signal is controlled by a lever next to the front door. The rear garage door is also functional. The roof has embossed shingles and the chimney has embossed brick lines. Any help would be appreciated. I have been told that it is not Lionel or Ives. Thanks in advance for any help.
Nick