Probably just not searching the right spot but have not been able to dig up the info on my own. I am interested in the Lionel 6-18831 SP GP-20 powered unit if I can also find an SP GP-20 Dummy unit.
If anyone can point me in the right direction and model # on a dummy unit, including which year(s) the 6-18831 was produced thanks.
Has lionel made an SP GP-38?
JCPZero