B.3. 22138. Shells of 
Arapullaria dropped at base of post 
by everglade kite. Lavalle, 
Buenos Aires, Argentina. 
October 29, 1920. 
B.S. 22139. view of marsh or 
c afladon -with Estancia Los Yngleses 
in background. Lavalle, Buenos 
Aires, Argentina. 
October 29, 1920. 
iUfa 
1413. Plantation of trees • 
on the Estancia Los Yngleses, 
Lavalle, 3uenos Aires, Argentina. 
October 30, 1920. 
