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2205 21 Merch 1953

Weshingtoa 7, D.C.

Dear (z

I have been over the pile of reprirts and other date we have accumulated on the Lysergic Acid derivative (LSD 25) cnd find thit essentially all pertinent infomation frou nucerous reprints, both in Gemen and in English, is surnarized in the tuo things I e sending you horevith, (Thore is a good deal of zisinforction involvei ere also. Ve can discuss this at a later tize.) We have no oxtsiie data on the monoethylanide except thet coznunicated by vork of pouth fron I would appreciate it if you sould return these to me when you have finished with then.

I trust that you have already been given four reports, two en reports on infcration obtained in Europe, dated Octobe- 20, 195l, and Septamber 4, l952, end two reports cn ou laboratory sork, daced June 29, 1951, and January 9, 1952. I ana unable to send ihese to you but I could bring then down by hand if you have been unable to get hold of then.

I also will bring to Washingt by hand sous notes which I cannot send thrcugh the nail which surzarize our oum activities to date. I will call you on Monday fron the Naiional Researoh Council, where I shall be attending the Comnittee meeting en Surgery, to ses if you ere interested in seeing these notes at this time.

Sinceely yours,

Enclosures:
D-lysergic acid diethylamide (LSD25)
d-Lysergic hcid Disthylamide (LSD 25) ad Carbohydrate Metabolis