Y Hirota

“ yept. of Genetics
Facul. of Medicine
Osaka University

Osaka, Japan.
Jan, 24. 1958

Professor J, Lederberg

Department of Genetics
University of Wisconsin
Madison €, Wisconsin
U.S.A.

Dear Lederberg-Sensei:

I am n planning to reach Madison at pm. 2:41 on Feb. 2, 1958.
by N.C.A. Flt. No.191 according your suggestion dated Jan. 15,
1958. This is the eariest plan that I could travel by air :
for it is necessary to get the doller assignment of the increased
cost , about $ 100, from the govermment offices concerned.

In this plan, I leave Tokyo at 9:40 pm. Jan. Ol, via. dan
Francisco at 9:30 am.-- 11:30 pm. on Feb. 1 and Chicago at 9:53 am.
--1:30 pm. and arrive at Madison 2:41 pm. on Feb. 2.

Now 1 am pleasing to meet you st Madisen on that day.

Please give my best regards to Mr. T. Iino and other members
in your laboratory.

Yours very truly.

Yukinori Hirota.