Mar, 11, 1911 
Dear Chambe r1ain:- 
I am sending at this time three issues of 
the Revue Bryologique which may be of use to you. I am also 
sending such information on the other points as I have been 
able to pet hold of. Unfortunately we have at the Univer¬ 
sity only the copies of He&wigia prior to 1873, consequently 
I was able to look up only one of the Hodwigia references. 
According to present plans I expect to start for Lancaster, 
.Pa. direct,via btr. Maryland route, or Wednesday or Thrusday 
of the coming week, and rot back to Lew York (probably Grand 
Union Hotel) again on Thursday or Friday of the following 
week, in all probability to stay over Sunday, Mar, £6. 
As 11 
+ry to hold 
I am not dertain of these date 
though I . 
Mother 
steadily. 
however, at the present time, 
to them if possible, 
fbout again and seems to be paining slowly but 
Cordially, 
