26th August 1930, Page 66
26th August 1930
Page 66

Page 66, 26th August 1930
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Converting A Four-wheeler Into A Six-wheeler
A Resume' of Recently Published Patent Specifications T HE attachment described in specification No. 332,222, by E. T. J. Tapp, of 10, Manville Road, London, S.W.17, is intendcd......