Griffin and Tatlock
of Kemble Street, Kingsway, London, WC2
45 Renfrew Street, Glasgow, C2
19 Cheetham Hill Road, Manchester
7 Teviot Place, Edinburgh
Manufacturers and suppliers in Great Britain.
Successor to John J. Griffin and Sons of the same address
1925 John J. Griffin and Sons merged with the Scottish firm of Baird and Tatlock Ltd
1926 Baird and Tatlock Ltd in association with J. J. Griffin and Sons. Ltd., Great Ducie Street, Manchester exhibited scientific apparatus such as calorimeters, oil testing apparatus, gas analysis apparatus, and electric pyrometers[1]
1928 Name changed to Griffin and Tatlock. Issued their first catalogue of scientific instruments[2]
1937 Scientific instruments, laboratory furnishers.
c.1954 Succeeded by Griffin and George