Lettre du 16 février 1710 (sans lieu): H.’s happy emendation of the etymon of Alchester reminds him of ‘a rarity I have by me viz t a Gold coyn a most beautyfull piece & well preserved; the Legend about the head is IMP. C. ALLECTVS P.F. AVG. ℞ PAX AVG. whether the best collection in Europe can shew the like is more than I know, I never heard of any beside this, which is indubitable.’ Sir A. Fountaine should be acquainted with it. (Oxford, Bodleian Library, MS Rawl. letters 3 fol. 222).