Revell Big Boy LocomotiveView: Slideshow Mosaic List 1October 18, 2020 2October 18, 2020 3October 24, 2020 4October 24, 2020 Comments23 November 2024, 04:35 - Project infoRevell Big Boy Locomotive4 images1:87CompletedAmerican Locomotive Co. 4-8-8-4 Big Boy Union Pacific RailwayU.P 4023 All albumsView all albums »