Umpherston and Kerr
of Douglas Foundry, Dundee
Umpherston and Kerr was the first firm in Dundee to give great impetus to millwright work
Their millwright work produced was introduced into all parts of the country and abroad, whereve there were corn and flour mills, water wheels, and need for genersl millwright work.
Later became John Kerr and Co
By 1867 was Thomson Brothers and Co