t 
U.S. B. F.—Doc. 633. 
SKETCH MAP 
FIRS? SON ATA LAKE, N.H. 
A.A. DOOLITTLE 
1904 
MOO TE 
Capita/ setters /ndicore Permanent Plankton Svea A 
Roman mumerals ay occasional en Py 
Arabic re a Aepths in feet of mean stage of Lake re 
7 : 
. 6 ff 
2 i 
Q , 
% iy Q i] 
IN a 
= Hr 1 
3 34 wf Be 
aS re 2} . a 2 ~~ 
qa o ra = ‘at x = a 
% 
1 ¥ = - 
aw 7 r : apie 
CON “Se r = {f 
fe = %, Metallak Pr f . 
AN Ok Abbott l-- 
% = (Sz a 
4 \ aes 
LA, -~ -_ 
A 
Z 79 Vil, 
é,° “’ 
f yw Xx AS 7580 
we 
9 
= 
£ er Brook 
s 
= 
| 04 & fs / 
ee eee 
Sca/e of Miles 
