281-285 Amsterdam Avenue, AKA 175 West 73rd Street Sohn, Herman M. | BrickStone | Upper West Side - Central Park West HD | Amsterdam Avenue and West 73rd Street | Neo-Renaissance | Apartment Building | 281-285 Amsterdam Avenue, AKA 175 West 73rd Street Sherman Square Apartments 281-285 Amst Ave B 281-285 Amst Ave D 281-285 Amst Ave A 281-285 Amst Ave E 281-285 Amst Ave K 281-285 Amst Ave J 281-285 Amst Ave L 281-285 Amst Ave I 281-285 Amst Ave H 281-285 Amst Ave G...