UNIVERSITE DE PARIS
FACULTE DES SCIENCES
January 16, 1956
LABORATOIRE nz GENETIQUE

13, RUE PIERRE CURIE, PARIS V°

Tél. : ODEon 16-40

 

Professor J. Lederberg
Department of Genetics
Universigy of Wisconsin
Madison 6, Wisconsin
U.S.A. ,

Dear Josh,

I was very happy to receive your letter of January 7 and to see
that things are taking shape and that we will have the pleasure of seeing
you here. ,

I handed your letter over to Francois Jacob, who is running the
Club this year and is making all the attending arrangements? no doubt,
you will hear from him in a day or two.

I am sorry B26 was a desappointment to you, but we have not used
or tested this strain since about 1952 : all this time it was sitting in
a refrigerator. However, I do hope to re-test its genetype in a few weeks
and will then let you know.

Wiff,._ knid regards to both of you from both of us,

As ever,

Ay
Boris ono