right and your mark may be set at 12on these days, but you may use an al-manac and look in the column markedmean time at noon or sun on meri-dian. For example, suppose on thebright day when you are ready to placeyour noon mark you read in thiscolumn 11:50, then when your watchshows 11:50 make your… … Mark Sundials SUN ON NOON MARK, 1909 Dat ClockTime Date ClockTime Date ClockTime .TiTT •2...12-.0i May l...ll:ri7 Sept 30...11:50 4.. 12 :05 15...11:50 Oct, 3...11:49 12 :U6 2S...11:57 6...11:48 9!. 12:07 June 4. ..11:58 10...11:47 11.. 12:08 10... 11:59 14...11:46 14.. 12 :09 14...12:00 19...11:45…
Time · Clocks and watches
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