269 A.2d 628 STATE OF MARYLAND v. WARREN TOELLE. No. 583, September Term, 1969.Court of Special Appeals of Maryland. Decided October 7, 1970. WITNESSES — Privilege Against Self-Incrimination — Rule Stated — Statutes Granting Immunity From Prosecution Apply To Testimony Before Grand Jury — Compelling Accused To Give Handwriting Exemplar Did Not Violate His Privilege […]