by geep39
I recently passed by the Linden Avenue shop of the NY Subway system, and spotted in the yard Sperry Rail Service 403. It appears to be one of the Mack FCD railbuses. It was painted Sperry yellow, and has several air conditioner units on its roof. Apparently, it is used for rail detection on the subway system--I suspect that the clearances are perfect for the subway system, and probably a reason why it's not seen more frequently.
Of course, I suspect the NH gurus knew about this one.
Of course, I suspect the NH gurus knew about this one.