Lucas and Aird
Lucas and Aird was a partnership of two civil engineering firms: John Aird & Co. and the Lucas Brothers, Builders. As civil engineers they built the Royal Albert Hall in London, Cliveden, and the Metropolitan Railway.
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Wikipedia
Lucas and Aird was a partnership of two civil engineering firms: John Aird & Co. and the Lucas Brothers, Builders. As civil engineers they built the Royal Albert Hall in London, Cliveden, and the Metropolitan Railway.