Fatehgarh Fort
Ajmer district, India
Fatehgarh, Uttar Pradesh, India derives its name from an old fort. Fatehgarh remained a military station of considerable importance, and in 1802, it became the headquarters of the Governor General's Agent for the ceded provinces. In 1815, a gun carriage factory was established here.
Fort data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).