We acquired some medical notes/ect. from the early 1900's - 1915 or so.  These were part of the lot.  They are the same pictures on all 8 pages of female anatomy.  The papers measure about 6" x 9 3/8" - all of them are discolored to some degree on the side edges going into the paper or edges or corners torn and tattered.  They are in purple ink on the paper.

Medical Drawings Gyn Antique