
From Horn-Copia: “Glasgow
Scotland"
Father=1860;Son=1870-Father=1884;Son=1920
Hugh Dow Douglas (1833-1887) was a dealer and possibly maker as well as a performer and promoter of brass bands. He was a dealer for Thibouville and Millereau instruments. It is likely that his son, John Gray Douglas joined his father in the business
https://simonettitubacollection.com/ins ... -3-piston/