I always thought Manzano was a name made up by the Perry Mason writers.
It, along with “Logan City” was used several times.
The Manzano Mountains are east and south of Albuquerque, with the highest being just over 10,000 feet.
Manzano means apple tree, and some, if not the oldest orchards in the country are there (Spanish settlers). Not that the growing season is all that great. Most of my trees were killed by a bad cold snap years ago.
I think they referenced “Bakerstown” one time.