Below is a portion of an 1873 map of Astoria. I've highted in orange the sites shown on the two Astoria Square postcards. The yellow highlights are the former and present locations of Our Lady of Mt Carmel.
My source map had FLUSHING AVE. mismarked as FRANKLIN ST. Not wanting to perpetuate this error, I have corrected this on the image I post on the internet.

queens maps