Know where this was shot? Say so in the comments. I know there are metal shutters/doors like this all over, but what struck me were the functioning knockers. Love that word!

And remember: You can see previous Where in Tribeca…? photos at pinterest.com/tribecacitizen/where-in-tribeca/ (just click on each photo twice to see the answer).

Update: Congratulations, Karen! It is indeed the Church Street side of the AT&T building at 32 Sixth Ave. We’ll play again on Friday….

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