Blair & Sons (1800)
Blair & Sons, Liverpool, cm (c. 1800). Small kneehole desk recorded bearing stamp. Made of solid padoukwood presumably imported into Liverpool about the turn of the century and made to the owner's specification. [Antiques Trade Gazette, 1 January 1983]
The original entry from Dictionary of English Furniture Makers, 1660-1840 can be found at British History Online.