@3tobsr 31, 1949.

Dr. A, P. Krwger,
Dqm%mntof Bacf~~lology,
Uniwrsf~ of callfornh,
Betrkeley 4, California.

I have $mtw%4tteaDsanStrong alstter aaucsptiagthe appoint-

ment for the 28 iStam~r Seasion in your department, provided I get
leave of abmnue here [which ehould not bs difficult]. I am look-

forward to it wry 0ptlmietioaLU.y.

I will oommuniaatc) with you in the Spring about neasesary detaila.

Joshua Lade&erg.