細節
A 19th century trade rose engine signed (on large pulley) G. Plant & Son, King's Heath..., the headstock with barrel of 21 rosettes, click wheel and tangent screw wheel, rubber bars and pumping motion, on heavy mahogany table stand with hand drive through double reduction wheels, slide-rest with usual swivelling and indexing motions, one vice chuck and rose engine type goneostat (similar Vol III (1st ed.) Fig.1046) --49in. wide
See Illustration