The seven volumes are dated 1747, 1789, 1796, 1815, 1835, 1883 and 1906 (for the fourth part of vol.7).
The plates for vol. 1 were published between 1718 and 1747; plates for vol. 2 were published between 1748 and 1789; plates for vol. 3 were published between 1790 and 1796; plates for vol. 4 were published between 1799 and 1815; plates for vol. 5 were published between 1816 and 1835; plates for vol. 6 were published between 1821 and 1885; plates for the four parts of vol. 7 were published between 1893 and 1906.
