Birds Eye Foods Ltd • • 25 E. P. Barrus Ltd inside back cover Brooke Marine Ltd inside front cover Brookes & Gatehouse Ltd 9 Henry Browne & Son Ltd 27 Champion Sparking Plug Co Ltd .. .. .. .. .. .. 23 Coastal Radio Ltd 40 Cogswell & Harrison Ltd .. .. .. .. .. .. .. 27 Dagenite Electrical Power Storage .. .. .. .. .. .. 27 Decca Radar Ltd 13 Duckhams Oils Ltd 37 Embassy Filter outside back cover General Motors Ltd .. .. .. .. .. .. .. .. 7 Lucas-CAV Marine Ltd 35 H. Leverton & Co Ltd 33 Manchester Liners .. .. .. .. .. .. .. .. 33 Mermaid Marine Engines Ltd .. .. .. .. .. .. .. 9 Neco Marine Co Ltd 27 William Osborne Ltd 33 Players No 6 .. .. .. .. .. .. .. .. .. 29 Pye Telecommunications .. .. .. .. .. .. .. 11 RFD-GQ Ltd 31 Scott Bader Ltd 17 University Marine Ltd .. .. . . . . . . . . . . .. 23 C. P. Witter Ltd 40.