Group of five steam flow meters and integrators, made by Curnon, c. 1910-20. Group of five steam flow meters and integrators circa 1910-20
2 Steam Flow Indicators - meter in a metal case with a glass front. Thin tubes with valves on top attached. White cable with 3 pin plug is attached on the back. Manufactured by Curnon Engineering Company, Manchester. Curnon Engineering steam flow indicators circa 1910-20
