Lot 60191 – Canada – 1859 Jacques Cartier 17c, group of eight glass clichés,

1859 Jacques Cartier 17c Sperati forgeries, group of eight glass clichés, most with reversed image, in a splendid range of colours, such as black, vermilion, grey, and a radiant light blue, also one attractive negative cliché, some with Sperati’s typical manufacture notations, also one negative on glass of circular mute 12-bar cds and circular numeral 9. A unique assembly of a hitherto unrecorded Sperati production, which now has the status of being Sperati’s final stamp reproduction.