-SG- Peter Thomson (Thomson's Motorcycle Museum, New Zealand) has kindly sent this full page advert from 1928. This lays great stress on SILENCE - and of course, the new for '28 double-barelled silencer is clearly depicted. Peter has also scanned the image itself, which shows good detail - including the frequent advertising department error of the time - the valve rockers shown are those used up to and including 1925!