Page 51 1977 catalogue. Probably 1930s...
Product details
Page 38 1977 catalogue. 4¼" 109mm...
Page 32 1977 catalogue. 4¾" 121mm...
Page 39 1977 catalogue. 6" 152mm high,...
Page 54 1977 catalogue. 4"...
Page 34 1977 catalogue. 4¾" 121mm...