One Number Higher. DRMX 0673 (née-ITC 750, RS1, Alco, 5/1948) is dressed in New Haven colors, but never operated for the NYNH&H, thus is numbered above those that were on the roster. On the cab is the New Haven's road specific designation of "Class DERS- 1b". On the 1100 run on August 5, 2023, it had a passing meet with MTA Metro-North Railroad P32AC-DM 228, which is painted in New Haven Railroad McGinnis Tribute and parked in the yard for the weekend.