He dedicated a set of six, dated 1717 and 1718, to Cosimo III, Grand Duke of Tuscany; Joseph Strutt wrote that they did Alexander no kind of credit, and termed them slight, loose, and incorrect etchings.
Alexander presented a set of six engravings from 1717 and 1718 to Cosimo III, Grand Duke of Tuscany. Joseph Strutt judged these engravings to be poorly executed and lacking in quality.