Ornament Details
118980030000840_0
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Directions for the use of Hadley's quadrant, with remarks on the construction of that instrument. With considerable corrections and additions. By the Reverend Mr. Ludlam, Late Fellow of St. John's College, Cambridge.
1790. Printed for Nairne, mathematical and optical instrument-makers to His Majesty, opposite the Royal - Exchange, and J. Sewell, Bookseller, Cornhill
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