OSBORN BOTANICAL LAB.
. YALE UNIVERSITY
NEW HAVEN, CONNECTICUT
. 22 Oct 1447
Dear Josh,
Following our last conversation in New
Haven, I wrote to Dr. Wilson asking for a
culture of A. vinelandii, but as yet have re-
ceived neither answer nor culture. Would you
Please check and see if you can get one on its
way. 1 would like to do a little work on it,
and will appreciate your efforts.
Give my regards to Esther and drop a line
whenever you find time.
Sincerely,

Foe Machol

L. G. Nickell