Ok, Just finished stamping the cab with silver centered on the windows. The feedwater pipes have been painted to match the engine after removing the cotter pins and filling the holes.
Jim, interesting point about the stanchions. I have seen it pictured both ways and Doyle mentions the hex base was only found on the 1950 version which Williams uses.
Here are a pair of supposedly 1950 versions from postwarlionel.com. One has the stanchions and the other doesn't.
I have already stripped the paint from the headlight. Williams doesn't use the wedge. Right now the headlight is shiny but I hope to give it an oxidized look as most appear to be. Next decision is whether to make the window a 3 pane version.
Williams uses the open valve gear plate found on the 1946 version. To duplicate the covered embossed version found on all the subsequent berks I may have to make a casting from my 1947 726.
As usual one thing leads to another.
Here is a pic of a 726 created from a Santa Fe painted engine showing the painted pipes.
It heads my repro (of a repro) 2129WS Berkshire freight set.
I draw the line at painting the tenders "Lionel Lines".
Pete