Jean-Joseph Marcel (24 November 1776 – 11 March 1854) was a French printer and engineer. He was also a savant who accompanied Napoleon's 1798 campaign in Egypt as a member of the Commission des Sciences et des Arts, a corps of 167 technical experts.
Jean-Joseph Marcel (24 November 1776 – 11 March 1854) was a French printer and engineer. He was also a savant who accompanied Napoleon's 1798 campaign in Egypt as a member of the Commission des Sciences et des Arts, a corps of 167 technical experts.