ARTIFICIAL PROPAGATION OF PACIFIC SALMONS. 



25 



Wliile the methods described above have been successfully em- 

 ployed in the transportation of e2:g's across the United States and 



r'^"'"*^ 



/^^/ 



Fig. S. — Atkins-Dinsmore shipping case. Longitudinal section. 



zhing^^ 



Fig. 9. — Atliins-Dinsmore shipping case. Cross section. 



also to Europe without an attendant, shipments of eggs to points 

 south of the Equator, usually leaving this country in winter and 

 arriving at their destination in summer, have called for more than 



