In late 2009 the TT Scale Society was formed to help design and produce a TT scale GP38-2. The whole story of how this came about can be read here: TTnut Forum
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The picture is of a GP38-2 in resin. It is being produced for the TT Scale Society. It's a very nicely detailed resin casting. |
TT Scale GP38-2 Resin Casting compared to HO Scale Atlas GP39-2 |
The unfinished pulley installed. (still needs a groove for the neoprene O-ring). Checking for fuel tanl clearance. |
Not going to make it. |
Made a wooden fixture to hold the shell level upside down so I could mill out the sides to drop the brass chassis further into the shell. |
An end view. |
Arrows show what was milled. It's a bit more than .030", the thickness of the chassis. |
Start of milling a pocket into the chassis holding fixture. |
Complete pocket on holding fixture. |