Sorry for a late reply.
One of the points (switches!!) is an old Peco, the "scratchbuilt" switch is from "Marcway", a company in Sheffield UK that specialises in trackwork. It is rail soldered to pcb sleeper strip (also called "copper clad") with a cast brass frog. I bought this one off Ebay.
Making your own switches isn't all that difficult, & saves a lot of money. Template plans for US switches are available free online if you search with Google.
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