[?]

NP 553

553 as Amtrak 9480 getting a bath at Livingston MT on w/b North Coast HI 8/75 {Phil Dohmen}

553 as Amtrak 9402 {Bill Hakkarinen}

553 as Amtrak 9402 1/89 {Phil Dohmen^}

553 as MRL 105 {Troyce Brooks/Ken Shattock}

553 as MRL 105 {trakside/ABPR}

553 as MRL 105 {Wade Calvert}

553 in NP service {Bob Webber collection}