At lower end of IV ventricle/Thru lower end of olive/Oblongata just below olive

Unknown Artist2017-08-022017-08-02Unknownhttp://hdl.handle.net/2152.3/291236" x 23"DrawingsMedical IllustrationHistory of MedicineAt lower end of IV ventricle/Thru lower end of olive/Oblongata just below olive