Page 9 1977 catalogue. 12" 305mm,...
Product details
Page 30 1977 catalogue. 7" (178mm)...
Page 3 1977 catalogue. 4½" 114mm,...
Page 5 1977 catalogue. 3" 77mm, 1ozs...
Page 17 1977 catalogue. 3½" 89mm
Page 7 1977 catalogue. 4" 102mm, 1½ozs...