CP Rail Alco/MLWs at Saint John, New Brunswick on 15 September 1989. 4705 & 4718 are M636s derated from 3600hp to 3300hp and built in 1969/70 whilst 8019 & 8032 are 1000hp RS23 switchers built in 1959/60. Additional photos are displayed at our home page. Photo & scan copyright Pat & David Othen.