Bowser 25300 HO Scale ALCo RS-3 Diesel Boston & Maine BM 1516 - DC Black River Western (1) Battery Pack with T-Style

(1) Battery Pack with T-Style Connector

and can be recognised by the greater distance between that porthole and the first small carbody filter grille

In operation

Over the years Procor would assemble a fleet of more than 1

Bowser 25300 HO Scale ALCo RS-3 Diesel Boston & Maine BM 1516 - DC Black River Western (1) Battery Pack with T-StyleBowser 25300 HO Scale ALCo RS 3 Diesel Boston & Maine BM 1516 DC Bowser HO Scale ready to run Alco RS3 diesels are based on popular road switchers constructed by the American Locomotive Co. between 1950 and 1956. With over 1,400 built for railroads in the U. S., Canada, Mexico and other countries, the long lived diesels were popular and even in 2022 a few are in regular freight service for U. S. shortlines, while others are in preserved in museums.