PROOF IMPRESSIONS in QUARTO FORMAT. George Redford and Thomas Hurry Riches published the ‘History of the Ancient Town and Borough of Uxbridge’ in octavo format with text in 1818. The verso of page xi of the Preface in that book states that ‘Proof Impressions of the Plates, the Fac-Simile, & c. & c. on quarto paper, may be had of the publishers, in complete sets, price 15 shillings’. The plates are all nice dark impressions. Refer Anderson p. 177.