"High Speed RT Mixers," brochure by Winkworth Machinery Ltd. (No Date). |
"Range of Production, Ploughshare Mixers," brochure by Lodije. (No Date). |
"Eirich Intensive Mixer," brochure by Maschinenfabrik Gustav Eirich. (No Date). |
"Continuous Eirich Intensive Mixers," brochure by Maschinenfabrik Gustav Eirich. (No Date). |
"Eirich Intensive Mixers, The Complete Range of Mixers," brochure by Maschinenfabrik Gustav Eirich. (No Date). |
"Chemical Machinery," brochure by Baker Perkins. (No Date). |
"Duplex Mixers," brochure by Beken. (No Date). |