Police & Fire Watch Out Below: Mattress Box Spring Coming Down From Roof on Prince Street Posted on Wed, Jul. 2, 2014Wed, Jul. 2, 2014 Author Domenic PisoComments(2) North Enders have seen it all, but this might be a new one. Here is a man throwing out his mattress box spring via the rooftop at 109 Prince Street. It’s not clear whether he just let it go or if it was lowered by a rope. Photo by Domenic Piso.