File:SH Johnson & Co Ltd, Engineering Works, Carpenters Road Stratford, E15 1978.jpg

English: Destroyed, date uknown. Chemical Engineers , founded 1876. Latterly a subsidiary of Johnson-Progress Ltd in the potteries in Stoke on Trent. (British History on-line)11

1876 - Johnsons Saccharum CO Ltd - Saccharum Manufacturers, SH Johnson M Dir. Samuel Henry Johnson, Brewer's Engineer, and also at 79 Cornhill EC. Pure Glucose for breweries or distilleries was made from steamed and hydrochloric acide treated grains. (ref "The Carbohydrates and Alcohol" by Samuel Rideal ,1920. Later manufactured filterpresses and sludge treatment machinery Telegrams : FILTRUM, LONDON." Telephone : EAST 363 (In 1881 Census, Samuel A johnson , sebert Rd west ham hall (forest gate station) - chemical engineer, b. c 1842 Ireland) The Science Museum had a model of a Johnson filter press for use in gold mining, sewage,oil and sugar industries lent in 1906. The catalogue indicates that Johnson and a frenchman MV Danek perfected the equipment between 1862 and 1876, i.e. immediately preceding the formation of the company.

S. H. Johnson and Co (From Graces Guide)

of Carpenters Road, Stratford, London E

1876 Company established.

1914 Specialities: Filtering Plant including Filter Presses of all kinds for all branches of manufacture, Sludge Presses, Mining Machinery, Air Compressors and Blowers, Engines, Vacuum and other Pumps of every description with Vortex Mixers, Jacketted Mixing Kettles, Montejus, Automatic Ejectors and Automatic Forcing Rams etc.