17 East 57th Street, 1907. Squished between two larger homes, the Stephen O. Lockwood house was a mere 16 feet wide. The buildings at nos. 13. 15, and 17 were constructed as a trio of homes (one double wide and two narrow at the ends) in the early 1870s by Sidney W. Hopkins, a highly successful iron dealer. Designed by Arthur Gilman, the three separate homes were all created in a French style to look like a single, exceedingly wide mansion. By 1907 when this image was captured, no. 15 the wide, middle structure, had been altered with a limestone, English style facade, causing the narrow, still-mansard-roofed nos. 13 and 17 to look extra squeezed. The home was demolished, along with its neighbors, in 1923 for a new (and now long longer standing) building developed by William Randolph Hearst.