rogruth wrote:E7,is the mistake by Lionel or Bob Turner
Roger, I had to kid Bob a bit, you know...........Lionel would be the LAST place I'd look to validate anything about a prototype engine. Bob has been adding that dash in there for a long time and it's incorrect. EMD (Electromotive Dynamic division of General Motors) did NOT use a dash in their nomenclature, end of story.
Here's a good search engine when you want to find stuff
https://www.google.com/