Del Mar, Bruce2018-02-132018-02-131977-08-03http://hdl.handle.net/2152.3/5681This image reflects a letter written by Bruce Del Mar to William Thornton regarding compensation and change in payment for consultation fees.letterBruce Del MarWilliam ThorntonChange in PayCompensationPressurometersJohn WallaceSpace MedicineUTMBAmbulatoryBlood Pressure MonitorBlood Pressure Recorder