Please, can anyone inform me if Williams, (when just Williams), ever made a second ‘B’ unit, at any time, for their item # 1003-E.L. RR., in addition to the ONE ‘B’-Dummy unit road # 725B?
I have found out, like Erie RR. before the 1960 merger, that E.L. RR. classified their
ALCO FA-1 and FB-1 units as an ‘A-B-B-A’ four set ‘LOCOMOTIVE’ and any reference made to a LOCOMOTIVE meant only the four unit set. If, referring to one of the individual diesels, in the set, (LOCOMOTIVE), then it’s road number designation would be used.
Since, I want to keep within prototypical operation, I want to have the correct number of units and if Williams never specifically made a second ‘B’ unit, with a different road number, then I will have to buy another ‘B’ unit road #725B and renumber it.
Thank you,
Ralph