Letter to William Osler from Morris Jastrow, University of Pennsylvania, Philadelphia, Pennsylvania, USA. Thanks for his note on the medical tablet of Assur. The one he had secured for the College of Physicians of Philadelphia came from the same place. Asks for a photo of it and for information. Comments on Langdon whom he found to be unreliable. Will send him a paper from one of his students on an important medical tablet. Mentions the Berlin Museum. Looking forward to R.C. Thompson's publication of medical incantation tablets in the British Museum. Will send him soon a copy of his new book "The Gentle Cynic". Details about it.