9.5" x 15" copper engraved image on period papers, published by Alex Hogg , famed promoter of Cook's voyages . This from the Hogg edition , octavo folio of Cook's 3rd voyage from which he did not return. Condition is fine with typical oxidation at edges, trimmed tight at top. Papers are thin , hand laid and stable, typical of Hogg's later and more cost effective publications. Nice image