The Naylors were cutlers in Coalpit Lane (now Cambridge Street). Naylor & Settle was a pen knife cutler there in 1774, using the mark ‘PRET’. By 1787, this firm was Naylor & Son. In 1797, Samuel Naylor was a pocket knife cutler in Coalpit Lane, using the mark ‘STETTIN’ (or ‘STETIN’, or even ‘SETTEM’). George Naylor Jun. was listed in the same year as a pocket-knife cutler in Carver Street, with the ‘PRET’ mark. In the 1820s, Samue....