TABLA DE ALMIRANTAZGO VINTAGE. No. 2490. PORTLAND, MAINE, ESTADOS UNIDOS, edición 1915.
Admiralty Chart No. 2490. ADMIRALTY SEA CHART of. Originally published by the British Admiralty in 1866. Sold by J. D. Potter. Agent for the sale of Admiralty Charts. 145 Minories. This 1915 edition has printed corrections to 1937.