Porträt Pietro Mechetti (1777 - 1850) [This image from the German Museum of Books and Writing collection "Portraits of printers, editors, book dealers and book binders" is freely available under CC0 1.0]
Porträt Pietro Mechetti (1777 - 1850) [This image from the German Museum of Books and Writing collection "Portraits of printers, editors, book dealers and book binders" is freely available under CC0 1.0]