Despite reductions in addition’s scale and visibility, and promises to install a diorama commemorating escape of abolitionists from Draft Riots mob, Commissioners determined that any rooftop interventions were inappropriate. At its meeting on May 23, 2017, the Landmarks Preservation Commission disposed of an application for facade alterations and rear and roof additions to 339 West 29th Street in the Lamartine Place Historic District. In the 19th century, the building was home to prominent abolitionists Abigail and James Sloan Gibbons, and is the only documented stop on the Underground Railroad in New York City. During the Draft Riots that engulfed the City in 1863, a mob attacked and set fire to the building, and the occupants escaped via rooftops to a nearby relative’s home. (more…)