April 27, 1942. Appeal from an order granting a motion by a witness, directed to appear pursuant to a subpaena duces tecum issued in proceedings supplementary to judgment under section 782 of the Civil Practice Act. The purpose of the subpaena was to examine the witness to ascertain if he knew anything with respect of property of the judgment debtor and was not for the purpose of ascertaining if he had any property of the judgment debtor exceeding ten dollars in value, as provided by section 779