Miller, Claude Harris, 1875- [from old catalog] · Garden City, N.Y., Doubleday, Page & company · leaf 178
ater can easily befreshened and the con-tents of the pail reachedby simply lifting outthe inside pail from thewater, which will drainout. To study the animallife under the surface ofa clear and shallow lake,a water telescope is a great aid. It is simply awooden box a foot or so long and open at… … A heavy net is useful to captureaquarium specimens 160 OUTDOOR SPORTS we simply shove the glass end under water andlook into the box. A cloth hood or eye piece tokeep out the outside light will make it more effec-tive. The best way to use a water telescopeis to lie in the bottom of a boat which is…
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