Old world tradesmen copies of lithographs (set of 6)

Set of 6 lithograph reprints of old fashioned tradesmen printed on good quality paper suitable for framing; condition excellent, no tears, marks, or curling; artist unknown; size of prints:  21 cm x 25 cm from edge of white border to edge of white border. They include:  The ship's carpenter; The cooper; The Boom maker; The cartwright; The Helm maker; The Instrument maker. These are excellent quality copies of remarkable lithograph prints. Price is for all six prints.