Eiffel Tower Construction Timeline - Historical Photos & Engineering Milestones #1403710 (License: Personal Use)

This composite image documents the progressive stages of the Eiffel Tower’s construction between 1887 and 1889, showcasing key milestones: the laying of foundations, erection of the four lattice legs, joining of the first platform, installation of the second level, addition of the upper structure, and final completion with the spire. Each phase highlights Gustave Eiffel’s innovative use of prefabricated wrought-iron components and precise on-site assembly-completed without a single worker fatality. The images reflect both industrial ambition and architectural precision that defined the 1889 Exposition Universelle.

Used in historical architecture articles, museum exhibits, or educational resources about 19th-century engineering; targets users seeking visual timelines of landmark construction, Paris history, or civil engineering case studies.