Number, tonnage, and crews of sailing vessels cleared at the Port of Sierra Leone to each country during the year 1883. Number, tonnage, and crews of steam vessels entered at the port of Sierra Leone from each country during the year 1883. amber, tonnage, and crews of steam vessels cleared at the port of Sierra Leone to each country during the year 1883. Number, tonnage, and crews of sailing vessels of each nation entered and cleared at ports in the colony of Sierra Leone during the year 1883. Nationality. Number, tonnage, and crews of steam vessels of each nation entered and cleared at ports in the colony of Sierra Leone during the year 1883. ENTERED. British: United Kingdom French Belgian Norwegian Total |