Interesting info. As was this bit from wikiknowitall...
"1878: Henry K. Porter continued the business on his own, as H.K. Porter & Co. He had established a reputation as a builder of rugged, specialized locomotives. He could custom build a locomotive quickly and efficiently, with a system of interchangeable parts; pistons, wheels and boilers in various sizes that can be combined to suit a customer's requirements. Some of the basic designs were kept in stock, and could be ordered literally 'off the shelf'."
Originally Posted by Shdwdrgn
Oh I forgot to ask... what's the monster in the front of your third picture? Is it really that much bigger than the 0-6-0T and 4-6-0, or was it just the camera angle? The 6's look dwarfed in between that front one and the rusted-out loco in the rear.
That's the 2-10-0 Decapod in the front & ol' rustbucket is a 2-8-0 Consolidation (with the leading truck missing). No camera trickery, they're that much bigger.