pro tempore of the "Congress of the Colony of the Massachusetts-Bay," [Cambridge?], 19 May 1775. 1 page, oblong (7 3/8 x 11 7/8 in.), very browned, silked,small abrasion at top left neatly mended. Accomplished in manuscript and countersigned by Sam Freeman, Secretary." /> WARREN, Joseph (1741-1775), <I>patriot, Major General of Militia</I>. Partly printed document signed ("Jos Warren") as President <I>pro tempore</I> of the "Congress of the Colony of the Massachusetts-Bay," [Cambridge?], 19 May 1775. <I>1 page, oblong (7 3/8 x 11 7/8 in.), very browned, silked,small abrasion at top left neatly mended.</I> Accomplished in manuscript and countersigned by Sam Freeman, Secretary. | Christie's