Exhibit 10.122 PLEDGE OF CASH COLLATERAL AGREEMENT THIS PLEDGE OF CASH COLLATERAL AGREEMENT (this "Agreement") dated as of February 13, 1997 is made by CSTONE-527 MADISON, INC. , a Delaware corporation ("Pledgor"), having an address at c/o Cornerstone...Pledge of Cash Collateral Agreement • March 30th, 1998 • Cornerstone Properties Inc • Real estate • New York
