Date, July *-^6, 1889. Solar radiation thermometer, 140° F. Maximum temperature, 74.8° F. Six’s, 74.2° F. 
Terrestrial radiation thermometer, 03° F. Minimum temperature, 65° F. Six’s, 65° F. 
430 
BULLETIN OF THE UNITED STATES FISH COMMISSION. 
* Thermometer 5320 used for density temperatures from this time on, instead of 6795. t Kain. 
