EXHIBIT 10.2 SIXTH AMENDMENT TO LEASE This SIXTH AMENDMENT TO LEASE dated as of September 28, 2001 (this "Amendment") between RCPI LANDMARK PROPERTIES, L.L.C., a Delaware limited liability company, having an office c/o Tishman Speyer Properties, L.P.,...Lease • November 14th, 2001 • BKF Capital Group Inc • Investment advice • New York
