St. John's Lake & Cattewater sea coast charts Torpoint Devon. ADMIRALTY 1943 map
Torpoint church. 50� 22' 28" N. Long. 04� 11' 43" W. Magnetic var. 11� 50' W. (1943) decreasing about 10' annually. Soundings in feet (reduced approx. Natural scale 1/24,200. Lat.50�22'20"N. Long. ).