Two items: TLS, one page, 5.5 x 8.5, Boston Pops letterhead, dated June 13, 1980. Williams responds to the request of a collector. Accompanied by the original mailing envelope; and an AMQS on a 6.5 x 2.5 slip of musical transcript, with Williams penning two bars of an unidentified work, signing underneath, and a date of June 13, 1980, added in another hand. In fine condition. RRAuction COA.