Nautical instruments -- History : Astrolabes in Medieval cultures / edited by Josefina Rodríguez-Arribas, Charles Burnett, Silke Ackermann, Ryan Szpiech
2019
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Nautical instruments -- History -- Catalogs : Sextants at Greenwich : a catalogue of the mariner's quadrants, mariner's astrolabes, cross-staffs, backstaffs, octants, sextants, quintants, reflecting circles and artificial horizons in the National Maritime Museum, Greenwich / W.F.J. Mörzer Bruyns ; with a contribution by Richard Dunn
