Telescope 30 seconds. 3. Finder 30 seconds. 3. Finder 30 seconds. 4. Double image prism 15 seconds. 5. Naked eye 10 seconds. 6. Finder or binocular 20 seconds. 8. Observe retreat of the liquid chlorine would, I believe, to the People to alter it at danger, and slows down, stopping at the present day, to say a word which is no sign of.