organization, has already rendered great services, and ground glass. The end containing the lenses is turned beneath it. will be called upon to render still more yet. The offi- The operation is more difficult when it is a question toward the lamp, and the latter is moved until the cers in command… … the box should get out of true and the parallelism be The season is so far advanced that the apprehension destroyed, the trouble may be remedied by slightly of the disease spreading to these shores this year has moving the telescope by means of the two regulating: coming of night, since the light…
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