Day 1268

Another mystifying sidewalk oddity

June 20th, 2015

If you're in the mood for pondering such things, you might wish to inspect a photo of the other side and check out the location in Street View.


  1. Andrew says:

    It looks like some kind of boiler, maybe steam venting of some sort?

  2. Dan says:

    Doug on Flickr guessed it was an old boiler, I think he might be (mostly) right.

    Behold the Yonkers Plumbing Co Queen City Attic Expansion Tank

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