Cool info there Jim. I wonder if anyone has taken pictures of these units? Granted, they will be tacky spray paint reporting marks, but interesting non the less. Greg Elems
Greg, I finally found the pictures. They are on TO and the link may not show the pictures during the day unless you are a member. <font size="5">WP Pictures</font>
Paint 'em Perlman green & orange (or orange & silver), and I'll believe they are WP diesels! Gotta be a bookkeeping maneuver.......or they're outa numbers in the UP roster, as UP 4912 should be an SD70M.