LADDER 15 MANHATTAN ORG. 10th Ave & W.159th St. FQ SBL-15 (Jan. 1, 1868) DISB. (Jul. 11, 1881) REORG. Old Slip & Pearl St. FQ E-10 (Nov. 27, 1882) NQTRS. 73 Water St. (Dec. 24, 1885) RELOC. 119 Maiden Lane At E-4 (Jun. 6, 1930) NQTRS. 73 Water St. W/ E-10 (Jul. 5, 1931) RELOC. 113 Liberty St. At E-6 (Jun. 5, 1961) RQTRS. 73 Water St. W/ E-10 (Mar. 5, 1962) NQTRS. 42 South St. W/ E-4 (May 4, 1987)