Admiralty Chart 3361: Pemba Island to Lamu Folds:Folded A parallel rule consists of

A parallel rule consists of two straight edges joined by hinges

Puerto de Sant Carles de la Ràpita (1:12

Jack Sound (1 : 20

Ribadeo (1 : 25

Admiralty Chart 3361: Pemba Island to Lamu Folds:Folded A parallel rule consists ofAn 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