A few years ago at York I purchased what I was told were an architectural firm's "concept models" for a contract on which the firm hoped to be hired. I was able to purchase seven items including: a switching tower, a large signal bridge, an electrical control distribution box, and several electrical high voltage towers. Each item appears to be hand built and use a combination of solder and tiny rivets to fasten their various parts together. All are of a scale perfect for Standard Gauge. Does anyone have or has anyone seen anything similar to these items and can anyone confirm that architectural firms actually built concept models like these out of metal?
Bob Nelson