May 24, 1958

Dear Boris:

I am enclosing thermofax copies of proof en your paver, as just corrected
and returned. If you find any other serious errors, I suggest you p&t then
in colered ink on your copy and send to Porter,

I am aleo making an order for 500 reprints at our expense, You can have as
many of these as you want, **

W4ill you let us know your precise travel plans for the summer, when you heve
made them? We are planning th leave Madison about July 28 for Parte, Stockholm
London Glasgow Montreal and heme about August 31,

Iam really very sorry your negot&dtions with Kalckar went no further; the
whole thing had to be managed in too great haste. I kmow he 1a still interested
and gome arrangement, which I am certain would be to your advantage, may still
be possible,

** We probably need only 100=200 here, depending on requests. If you would prefer
to have them shipped directly to Santiago (and you should be able to pay for this
ae well ss for these or more reprints if you want from your ewn NIH ¢rant) let me
know immediately and contact the business office of the Bournal at Yaver ey

Press, Baltimore 2, Md,, referring to parer "JB 2532" as well ae title and author,

Our best to R, & J, too

Yours,

Joshua Lederberg