of 3,060 gross tons bought by James Nelson and Sons in 1889 and fitted with a somewhat primitive refrigerating plant operating on the cold air system became one of the pioneer vessels in the trade of refrigerated meat and other perishable commodities. They hauled beef carcasses from Argentina to Britain. Their regularly scheduled shipments and ships developed into the Nelson Line that was formed in 1880 for the meat trade from Argentina to UK. Refrigeration made it possible to import meat from the United States, New Zealand, Argentina and Australia. Timeline In 1876, French engineer Charles Tellier bought the ex-Elder-Dempster 690 tons cargo ship Eboe and fitted a Methyl-ether refrigerating plant of his design. The ship was renamed Le Frigorifique and successfully imported a cargo of refrigerated meat from Argentina. However the machinery could be improved and in 1877 another refrigerated ship called Paraguay with a refrigerating plant improved by Ferdinand Carré was put into service on the South American run. In 1879, Henry Bell (1848–1931) and John Bell (1850–1929) of Scotland and Joseph James Coleman FRSE (1838–1888) of Scotland completed the Bell–Coleman dense-air machine on the Anchor liner Circassia, which successfully brought a cargo of chilled beef from the US to London. In 1880, Strathleven, equipped with a Bell–Coleman air machine and loaded with successfully shipped beef, mutton, butter and kegs, sailed from Melbourne, Australia to London—a nine-week voyage of about . In 1881, Alfred Seale Haslam (1844–1927) of England equipped the liner Orient with Haslam refrigeration compressors. He bought the Bell–Coleman dense-air patents in 1878 and eventually equipped four hundred plants and ships with Bell-Coleman machines. By 1899, refrigerated fruit ship traffic to the US reached 90,000 tons per year. By 1890, after acquiring the patent rights of Franz Windhausen's CO2-compression refrigeration system, the J & E Hall company installed the first marine CO2 refrigerator system on the Nelson Line ship Highland Chief. In 1900, a worldwide survey found 356 refrigerated ships, 37% of which had air machines, 37% ammonia compressors and 25% CO2 compressors. In 1900, Great Britain imported over 360,000 metric tons of refrigerated meat: 220,000 tons from Argentina, 95,000 tons from New Zealand and 45,000 tons from Australia. There were weekly sailings on refrigerated "banana boats" from the UK to Central America by Elders and Fyffes Ltd, which had been importing bananas since 1888 to the UK in their own ships. Round trips took 28