“Portable Plant.” Editorial article in Cassier’s Engineering Monthly, June, 1919.

“Pneumatic Handling Machinery.” Engineering and Industrial Management, 5th June, 1919.

“History of Conveying,” by G. F. Zimmer, A.M.I.C.E. Engineering and Industrial Management, July to Sept., 1920.

“Boots as Power Users,” by E. G. Phillips, M.I.E.E., A.M.I.Mech.E., describing the coal handling plant used by Messrs. Boots Pure Drug Co., Ltd., Nottingham. Power User, March, 1920.

“Pneumatic Handling Installation for Calcium Sulphide,” by G. F. Zimmer, A.M.I.C.E. Chemical Age, 10th April, 1920.

“Pneumatic Conveying of Granular Substances, including Chemicals,” by G. S. Layton. Paper before the Society of Chemical Industry, Third Conference (Birmingham), 23rd April, 1920.

“Pneumatic Conveying of Coal and Similar Substances,” by J. H. King, M.I.Mech.E. Paper before the Society of Chemical Industry, Third Conference (Birmingham), 23rd April, 1920.

Instructive catalogues on this and allied subjects are issued by the following firms (amongst others): Messrs. Ashwell & Nesbit, Ltd., Leicester; R. Boby, Ltd., Bury St. Edmunds; H. J. King & Co., Nailsworth, Gloucester; The Lamson Store Pneumatic Co., Ltd., London; and The Sturtevant Engineering Co., Ltd., London.

INDEX