"The full run was 21 Jan 1775 - 12 Oct 1776 and included issue Nos. 1-91. The issues included here are: No. 1 (20 Jan 1775) - No. 91 (12 Oct 1776)"--Home page.
Electronic reproduction. Marlborough, Wiltshire : Adam Matthew Digital, 2018. Digitized from a copy held by the Bodleian Library, University of Oxford and made available by Adam Matthew Digital.