Eighteen items consisting of signatures on various size cards and slips, a signed photo, and letters, each signed by a different business leader. Signers are: Thomas Steinway, W. Funk, Frank Doubleday, Martin Insull, David Sarnoff, Robert McCormick, Alfred Fuller, A. G. Gulbranson, F. A. Seiberling (2), Edgar J. Apperson, Norman DeVaux, R. M. Litchfield, Milo Reno, Robert Wood, Richard Whitney, Alexander Whitney, and Bernard Baruch. In very good condition, with various scattered toning, trimmed edges, folds, and mounting remnants to some of the corners. RRAuction COA.