- RALPH A. ‘LEWIN
. MARINE BIOLOGICAL LABORATORY oF?
+ WOODS HOLE, MASSACHUSETTS, ene ‘

E.G. ‘Pringsheim is’ here for a fortnight or so. ‘He then
goes on to. Indiana for a month.

Last night he expressed an interest in visiting Medison.
If. you want him for a seminar, you might get in touch
with his local trevel agent - Prof. Cleland.

Thanks for reorints.

lok