Envelopes #350-361, 1915-1919, undated

#350: Agreement with Cauldwell-Wingate Co. to maintain shutters at New York Residence, 1916-1917

#352: North Shore Association for the Extermination of Mosquitoes, 1915-1917

#353, #353 A-C: Notes of M. Knoedler & Co., 1915-1916

#354, 354 A: Kennecott Copper Syndicate, 1915-1916

#355: Blind Brook Golf Club, 1916-1917

#356, 356 A: Erie Railroad Co. convertible bonds, 1916-1917

#357: Henry Clay Frick to join H.A.C. Taylor in buying property at the corner of 71st Street from Mr. Baylies, 1916

#358, 358 A: Anglo-French bonds, 1915-1916

#360: Cuba Sugar Cane Corporation Syndicate, undated

#361, 361 A-B: Baltimore & Ohio Railroad Co., 1915-1919