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by Ludlam, William
Published 1769
Published 1769
Printed by J. Archdeacon printer to the University. For T. Cadell, successor to Mr. Millar, in the Strand, London
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by Ludlam, William
Published 1790
Subjects:
“...Quadrants (Astronomical instruments) / Early works to 1800...”Published 1790
1790. Printed for Nairne, mathematical and optical instrument-makers to His Majesty, opposite the Royal - Exchange, and J. Sewell, Bookseller, Cornhill