1833
6 Richmond Street Mountjoy Square
Humphries & Smith list a 'Small, Bruce & Co.' of Edinburgh (1830–37), specifying that James Bruce was an organ builder - this might possibly the same James Bruce.
Dublin Directories
Humphries, Charles and William C. Smith, Music Publishing in the British Isles, from the Beginning until the Middle of the Nineteenth Century; a Dictionary of Engravers, Printers, Publishers, and Music Sellers (London: Oxford University Press, 1970), p. 294
Boydell, Brian, ‘Bruce, James & Co.’, Dublin Music Trade Card Index <http://dublinmusictrade.ie/card-index>
