Show Bruno Kidnap Tri Trial l Expert to Testify Here A handwriting expert whose tes testimony aided in convicting Bruno Richard Hauptmann in the Lindbergh Lindbergh Lindbergh Lind Lind- bergh baby was scheduled scheduled sched sched- tiled to take the stand in federal district court here Monday after after- noon He is Charles A. A App Appel l Jr special special ape ape- cial agent of the federal bureau of investigation who came here from Wa Washington hington D. D C C. as a a. witness in the governments government's case against George Nicholes Lila Nicholes and J. J Edward Bennett accused of ot mail fraud The defendants are charged with forging signatures on proxies in an effort to obtain control of the L Lehl Lehi hi Tintic Mining company Handwriting testimony ny is expected expected expected ex ex- ex to play piny an important part partin in t the ie prosecution |