Browse Items (2 total)

Photograph taken from the base of a valley looking up stream. The base of the valley is occupied by a smoothed surface of what appears to be the deposit of a pyroclastic density current; the surface of the deposit is incised by small channels (of the…

Photograph of the Wallibou Works showing damaged buildings (masonry, pillars, arches, no roofing apparent) and machinery (e.g. a crate, a range of large wheels, including what appears to be a water wheel). Works are partially buried by a deposit,…