The Chase National Bank of the City of New York, as corporate trustee under trust mortgage dated January 1, 1928, made by 10 East 40th Street Corporation securing an issue of $5,500,000 principal amount of first mortgage 6% gold bond certificates, plaintiff, against 10 East 40th Street Corporation, defendant-appellant, Edgar N. Greenebaum, James Cullo & Son Marble Co., Inc., and the people of the state of New York, defendants : intervention of Lee S. Buckingham, C. Fairfield Pope and Alfred J. Stern, as a committee, intervening petitioners-respondents ..