Thornton, William2018-02-132018-02-131977-06-27http://hdl.handle.net/2152.3/5649This image reflects a handwritten letter from William Thornton to Bruce del Mar regarding the Blood Pressure Recorder.William ThorntonJohn WallaceSpace MedicineUTMBhandwritten notesAmbulatoryBlood Pressure MonitorBlood Pressure RecorderBruce Del Mar27 June 1977 BP Recorder letter to Bruce Del Mar handwritten