The I-1 and I-2 class pacifics, along with an occasional I-4, were the most commonly assigned steam for Highland passenger trains.

 

In 1946 twenty-nine I-1's, 49 I-2's and 41 I-4's were still on the roster (out of an original 132 between the three classes). The I-4's were used primarily on mainline passenger runs not covered by the I-5 Hudsons, and their numbers declined quickly starting in 1947 with the delivery of the Alco PA-1 locomotives. The decline of the I-1's and I-2's was hastened by the 1947/8 delivery of the DERS-1b and DERS-2b diesels, but not completed until the 1950 delivery of the DERS-2c's.

 

DERS-1b and 2c locomotives replaced steam on all highland passenger trains by spring 1948 except #131-136 as motive power was assigned in Boston. Its usual power was I-2 #1311, although #1331 hauled the final run on November 20.

 

I-1 Class: 1000-1031

I-2 Class: 1300-1349

I-4 Class: 1350-1399

 

 

Lacking 1946-7 engine assignments, I'm basing my roster on photos. The initial plan is for a single I-2 and I-4 to cover most of the runs.

 

For sessions in 1946/7 I will probably have two round trips with an I-2, one with an I-4 and one with a DER-1.

 

1948 sessions will have an I-2 or I-4 on train 131-136.

There are no models available of an I-1. At some point, assuming no future release in brass, I'll have to scratchbuild or kitbash one.

 

The I-2 is available from Crown Custom. NHRHTA founder John Pryke says it's the best brass locomotive released for the NH.

 

I-4 models have been released by Custom Brass and Precision Scale. The PSC models are gorgeous, super detailed for specific locomotives and are priced accordingly. The Custom Brass model can be found readily on the secondary market for much more reasonable prices.

 

Dick has a Custom Brass I-4 as well, which I think we'll be detailing as #1357, also photographed on the Highland.