Wilbert Smith Archives Files Box 1131 17 1131-17-p066

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rd real detonations the lack of symmetry is even more prot ed. This suggested that at the time of the fall of the meteor, northwesterly winds w ng over that part of On- tario. We, therefore, wrote to Mr. J. Patterson, Controller of the Meteorological Division of the Air Services at Toronto, Canada. Mr. Patterson replied that “at 8:00 p.at,, a cold wave was advancing rapidly from northwestern Ontario with westerly winds.” At 9:00p.s. the winds were north and northwest, in general, for the area...