LAWRENCE COLLEGE
Appleton, 4SCONSIN

January 16, 1951

Prof. J. Lederberg,
Department of Genetics,
University of Wisconsin,
Msdison, wis.

Dear Prof. Lederberg:

I am shipping you today 100 gms. of cello-
biose in anticipation of the order from your pur-
Chesing department. We cannot undertake to prepare
other carbohydrate material but I do have on hand
Several other sugars and derivatives which I would
be gled to let you have if you have use for them.
Unfortunstely I do not have any d-xylose left. I do
heve some quantities of both d and Q- arabinose. I
have a large quantity of: 1-rhamnose- In addition we
have consi , biose octaacetaie,
very nure(beta-methyl d and 1 arabinoside) beta methyl
d-xyloside, benzal-aloha-methyIglutosimée, and alpha
and beta glucose nentacetates. If you are ineterested
in any of these kindly let me know.

 
    

Very truly yours,

ia Macbaing