Scale: 1:150,000. Chart of North Atlantic Ocean from Newfoundland to Ireland, with 4 section plans. Soundings and annotations in manuscript.
Sections: 1. Section of the bed of the Atlantic Ocean from French Port to Trinity Harbour on the exaggerated scale of 1 vertical = 15 horizontal; 2. Section showing the incline from A to B on the natural scale of 1 vertical = 1 horizontal 1:100,000; 3. Section showing the incline from C to D on the natural scale of 1 vertical = 1 horizontal 1:200,000; 4. Section showing the incline from E to F on the natural scale of 1 vertical = i horizontal 1:150,000