R. And R. Carbide Mfg. Co. Inc.
R. And R. Mfg. Co.
R. And R. Research Limited
R. And S. Jetter Co.
R. And T. Paiste Kg Gong-Und Cymbalproduktion
R. And W. Construction Company
R. And W. Hawthorn Leslie And Company
R. And W. Paul (malsters) Limited
R. And W. Wiley
R. Andrew Smith
R. B. Bolton (mining Engineers) Limited
R. B. Davis Company
R. B. Jenkins And Co.
R. B. M. Metals Company
R. B. Production And Engineering Company Limited
R. B. Pullin And Co. Limited
R. B. Pullin And Company Limited
R. Benbow And Co. (modern Shopfitters) Limited
R. Byron Maclennan
R. C. Allen Business Machines