Former Tammany Hall Headquarters in Union Square Wins Landmark Status

... first president, according to the LPC. The LPC also awarded landmark status Tuesday to two cast-iron buildings in TriBeCa at 39 and 41 Worth St., as well as to a 140-year-old house at 339 Grand St. Both 19th-century TriBeCa buildings were designed ...

http://www.dnainfo.com/new-york/20131030/union-square/former-tammany-hall-headquarters-union-square-wins-landmark-status