The Skyscraper Museum is devoted to the study of high-rise building, past, present, and future. The Museum explores tall buildings as objects of design, products of technology, sites of construction, investments in real estate, and places of work and residence. This site will look better in a browser that supports web standards, but it is accessible to any browser or Internet device.

Copper Tracery

Original copper tracery Collection of the Woolworth Building Archives The roofline of the main office block was ornamented with delicate filigree made of hollow copper, visible in photograph below. On the wall is a section of copper tracery like the one on the gabled roof and setback at the 30th�story. It was removed due to deterioration caused by acid rain.