Why Not Build This?
Well I found out why. I don't know anyone gonna spend the money on windows.
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The Interurban Trolley Welcomes New Trolley Buses | PRESS RELEASE — Freedman Seating Company
Said the windows are made by Hehr International. I called their plant in Indiana a few days ago and their sales was closed for the holidays.
I got back a hold of them today. Sales said I would need to order 100,000 windows from them a year to buy direct or I could talk to their distributor; Parkin Accessories.
So I called Parkin.
That guy basically said insulated 38" high 24" wide, they were $500 apiece, before shipping.
I count 10 a side or $10,000 (both) not including the front.