As I started to develope a more definate feel for what I wanted to do on my layout, I decided that the 1950s would be the era. I continued to collect 1960s equipment for use on NTRAK. When Kato released a pair of SD45s, I had to get them. They were two of the best running locos I ever owned. Alas, collecting for two different eras cost more than I could justify. I decided to concintrate on the 1950s for both layout and NTRAK, amd sold all of my 1960s equipment, including my beloved SD45s.