Here is a visible Aurora Borealis; at 7 a Clock it was about two hours high, to the northward pretty bright. Soon after Day light disappeared it was much more East, where it was redder with some faint streamers, whose Points reached near 45 Degrees Elevation, which soon disappeared, and the Light descended by Degrees under the Pole, and by 10 a Clock was near extinct. I should be very glad to know whether (and how) it appeared this Night with you, which may assist in some Philosophical Enquiries. I have not observed any this Fall before. Yesterday the Weather was cool and clear, and the Wind pretty strong at North; and I believe this the coldest Evening we have had this Fall, tho’ this Week we had Ice as thick as a Dollar.