John Badman | The Telegraph ALTON — An engineering firm is studying the best way to repair or reconstruct a circa 1800s limestone block wall which supports a city sidewalk and partially collapsed in ...
Researchers have investigated erosion in the different kinds of limestone in the Western Wall at the foot of Jerusalem's Temple Mount. Stones made up of large crystals were almost unchanged in 2000 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results