UNITED STATES DEPARTMENT OF AGRICULTURE 
BUREAU OF PLANT INDUSTRY 
FOREST PATHOLOGY 
Brown University 
Providence, K. I 
June 28, 1923. 
Miss Mary A. Day 
Gray Herbarium 
Cambridge, Mass 
Dear Miss Day: 
£Vv *#~ 
I have written Washington to send -me special delivery letters 
or telegrams for me on Sunday or Monday next to the Gray Herbarium, 
as I expect to be there some time Monday afternoon, so please hold 
anything that comes and I will get it when I arrive, please show 
this letter to Professor E’ernald for his information. I will 
govern myself according to the information on his postal card of 
June 27 which has just reached me. 
Sincerely 
JPG/EBB 
