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It may, perhaps, be needless now to add any thing in confirmation of Dr. Wallis's Solution (see these Transactions No 187.) of the sun and moon’s appearing so much, larger at rising or setting, than when in a greater altitude

philosophical transactions of the royal society of london

IX, Some thoughts co cerning the sun and moon, when near the horizon, appearing larger than when near the zenith; being part of a letter from James Logan, Esq; to Sir Hans Sloane, Bart. President of the Royal Society, &amp;c