The Phoenix Railways story is interesting and significant in the evolution of passenger cars by the two manufacturers who produced aluminum cars - K Line and Lionel. Here is my involvement with them.
Bob Herrick was a manufacturer's rep when I owned my train store in Phoenix in the '90s, so I saw him quite frequently. When he told me about his and Ron's idea for a new passenger car line, done with accurate window placements and road names that had not been done before, I was interested - being a passenger train fan myself.
As it developed, Bob would bring some of his prototypes to my home to run on my layout to see what I thought. In fact, originally, he and Ron were planning to do the cars in full 20" length, to also match prototype length. Personally, I thought that a mistake as, even with my minimum 36" curves, the long cars looked really long . We discussed it and agreed that the primary market for the cars would likely be the shorter 18" cars. They did offer both lengths, but as Bob told me later, the vast majority of the sets sold were in the 18" length.
Originally, they contacted Lionel to buy car ends and trucks, but Lionel would not sell them to them, so they contacted Jerry Williams, who was happy to do so. Thus all Phoenix Railways cars came with Williams car ends and trucks.
Bob's sudden passing really took the steam out of the operation. Ron continued to sell items, but I don't believe any new production was started after his death. Ron is still with us and recently received his 50 year TCA membership certificate and is one of the few remaining Founding Members of our TCA Desert Division.
A sidebar. I had bought several sets over the years, but was involved in the production of, to my knowledge, of the only "one of a kind" set they produced. I contacted Bob to see if he could produce a Southern Pacific Golden State passenger set that we could use as the Banquet auction item at our Phoenix TCA National convention in 1997 (this was years before K Line did their series of the same design - copied from us???) So, they did and we had a Santa Fe 2343 repainted in SP Daylight colors to go with the set. It sold for a, then, huge amount at the banquet auction.
That next Christmas, I opened a box and there was the four car Golden State set! What? There was only one set ever made. It turns out that my wife, knowing how I had loved that set, had contacted Bob and he had a second set made which she bought for my Christmas present!
Over the years, I've sold off all by my Golden State and the SP Sunset Limited sets. On the Sunset Limited set, I recently upgraded it to replace the bulbs with LED's, did full interiors, and shortened the spacing between the cars. I also redid the rear end car to more match the real SP car as Bob had used the stamping for his C&O rear end for the SP set, which was not quite right. And it happens to be running on the layout right now!
The Golden State set
The upgraded rear car of the Sunset Limited
The Sunset Limited leaving Union Station
A car with LED illumination, shortened coupler spacing, interiors, clear windows and black striping on the red letterboard (prototypical)