Hello.
I do not believe the features you tagged are faussebraye.
You can see some clearer photos at https://www.nps.gov/gois/learn/historyculture/fortjay.htm and https://upload.wikimedia.org/wikipedia/commons/c/c0/Fort_Jay_Governors_Island_and_Lower_Manhattan_skyline.jpg
If anything could be considered faussebraye, that would be the outer feature, not the inner one.
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