BN 1941 and 1891 at Bemidji in this shot from my collection. With the huge amount of units from NP/GN/CB&Q/SP&S that BN inherited on merger day in 1970 it was a number of years until they all ended up in Cascade green. If I remember correctly it was 1976 when the last SP&S unit got its green coat. Shot from my collection, no photographer information on slide.