Admiralty Chart NZ531: Great Barrier Island (Aotea Island) to Mercury Bay boating knots He is a regular broadcaster

He is a regular broadcaster and critic as well the author of The Sale of the Late King's Goods: Charles I and his Art Collection (shortlisted for the Samuel Johnson Prize for Non-Fiction and the Hessell-Tiltman History Prize)

boat-handling in tides

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Admiralty Chart NZ531: Great Barrier Island (Aotea Island) to Mercury Bay boating knots He is a regular broadcasterAn official Admiralty Standard Nautical Chart (SNC), printed on demand on quality, watermarked chart paper directly from the UKHO's latest digital files. Each chart includes all available corrections up to the date of printing, ensuring you receive the most up to date data for safe passage planning and navigation. About Official UKHO Admiralty Charts Admiralty Standard Nautical Charts (SNCs) are the world's most trusted and widely used official paper