WEST INDIAN MAILS
... WESr INDIAN MAILS. The Mail stea'ner La Plata brings mails from the Pacific, as well as the West ludies, and also from the Spanish Main, which missed the previous steamer. - The value of specie and freight is 1,673,000 dols, The islands were very healthy, At Jamaica commercial matters were dull. Coffee 39a- Exchanges same as last advices. Trade dull ; at Demerara, the cholera had abated. ...