1850-1853 Traded at 65 Princes St, Edinburgh; 1853-1854 Traded at 24 Princes St, Edinburgh;

1855-1866 Traded at 60 Princes St, Edinburgh; 1867-1893 Traded at 60a Princes St, Edinburgh.

Son of Robert Bryson, optical instrument maker; Brother of Alexander Bryson, optical instrument maker.

Known to have sold barometer, microscope and thermometer.