Bacon (Sir Francis) Opera Omnia, edited by Schonwetter, variant with Roman type headlines, title in red black with large engraved printer's device, Bibliopola ad Lectorem f. (often lacking), divisional titles with wood-engraved devices, final blank, lacking half-title with engraved portrait to verso, occasional small marginal worming, mainly to final few Sig., some fraying to margins, mainly at beginning and end, foxing, browning to margins, lacking pastedowns, contemporary calf, rebacked preserving original backstrip (upper compartment renewed), old paper spine label, some staining, corners worn, preserved in cloth drop-front box (little rubbed, small sticker residue to spine), [Gibson 236], folio, Frankfurt, Johann Baptist Schonwetter, 1665.