Well, I've just consulted the map that I went by when researching ...
uh-oh.
East NY, right there within the apparent Brooklyn border. It looks like Elderts lane running north from Atlantic to the cemetery (x-street Jamaica) is the demarcation between bklyn & queens. So that places the Cypress hills station in Bklyn? What about 75th/Elderts station? What about the school? Is F.K. Lane in Brk or Queens?
Looks like I'll have to pull my story from publication.