<foreign xmlns="http://www.tei-c.org/ns/1.0" xml:lang="fra"><hi rendition="#u">Mesure du <placeName ref="https://edition-humboldt.de/H0009143 https://www.geonames.org/3164481">Vésuve</placeName></hi>. <lb />faite par Mr. <persName ref="https://edition-humboldt.de/H0013386 http://d-nb.info/gnd/118716581">Gay</persName>, le <date when="1800-07-29" calendar="#gregorian">29 Juillet 1800</date>.</foreign>