American Feature Film Company, Inc., plaintiff, against John H. Trumbull, governor of the state of Connecticut, William H. Blodgett, tax commissioner of Connecticut, John J. Splain, deputy tax commissioner and agent of the tax commissioner of Connecticut, Robbins B. Stoeckel, Frederick M. Salmon, and Ernest L. Isbell, commissioners of police of Connecticut, and Robert T. Hurley, superintendent of police of Connecticut, defendants