eBay
Unfortunately only the one....Triumph silencer, can,t be 100% positive as I can only go by the box it came in (as per the picis)......6T..T100..1959 on......T120 1959-62..
    Part No.BES46...made in U.K. ....Collect in person, use own courrier or £12.50  P+P.. with P.O.....( ordered incorrectly for my 21(see profile pici.) cost me far far more than my starting price !