As chronicled in your researcher's journal as I researched my history of early lifestyles in South Asia...
A site of potentially great help to me -- rumored to have been a capital
for various governments, and at the very least an ancient city and
therefore of great interest -- had not only its ancient buildings but
its artworks (carvings, sculptures) destroyed and carted away to use as
ballast! This was in the 1870s or so. (Read in the 1878 record of the
comments of the Asiatic Society of Bengal.)
Current time travel apparatus location: Vancouver, Canada