Lucas and Aird was a major civil engineering business operating in the 19th century.
The business was formed as a joint venture between Lucas Brothers and John Aird & Co. in 1870. The joint venture was dissolved in 1896.
Major projects carried out by the firm included:
John Barwell, engine driver, in the employ of Lucas and Aird, who are constructing the railway to Yealmpton...Deceased had been in the employ of Lucas and Aird for about five months.