On January 1st, 1871, was issued a small pamphlet, headed "Fors Clavigera," in the form of a letter to the working men and labourers of England, dated from Denmark Hill, and signed "John Ruskin." It was not published in the usual way, but sold by the author's engraver, Mr. George Allen, at Heathfield Cottage, Keston, Kent. It was not advertised; pr