After difficult excavation of granite, service was started in 1896.

After excavation during the summer, construction of the steel and concrete frame began in 2010.

Only after further excavation and investigation did members of the expedition disclose their find in interviews over the last few days.

After excavation, the tomb and an exhibition hall were formally opened to the public in 1957.

The concept of adjustment factors for the rock mass before and after excavation is very attractive.

The remains of the building were reburied after excavation, so nothing is now visible at the surface.

After further excavation, a showroom was opened in 1961.

After deep excavations rigid coral ceilings were discovered, and this was included in the final design.

Unfortunately the Buddhist sites were not protected after excavation and have been vandalized in recent times.

Part I was devoted to the transformations which antiquities undergo before and after excavation.