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Log

PagePlateClassObjectR.A.DecStartObs H.A.Obs DecStopExpDateMiscellaneous
98Nov 01 1912Mirror found early this P.M. covered with moisture which had condensed on it. All attempts to dry it off by using electric heater & also electric fan failed. The amount of moisture increased until it rain off in sills across the glass. The outside of the Tube was also covered with moisture in addition to what leaked through the roof from the rain outside. When the sky cleared in the morning after, the moisture was found to have disappeared from ordinary evaporation.