Various, Encyclopaedia Britannica, 11th Edition…
“ It is served by the Panama railway, which crosses the Isthmus of Panama from ocean to ocean. Colon has a deep, though poorly sheltered harbour, and is either the terminus or a place of call for seven lines of steamships. It thus serves as an entrepôt for much of the commerce between Atlantic and Pacific ports, and between the interior towns of Central and South America and the cities of Europe and the United States. The city lies on the west side of the low island of Manzanillo, is bordered on the landward sides by swamp, and consists mainly of unimposing frame houses and small shops. ”
