Example of how radiography shows the presence of very fine detail.
In particular, the way the gold is wrapped round the silk thread.
Example of lifting a heavy, fragile object in the field. Pair of
Iron Age cauldrons composed of heavy iron rim attached to an iron
band to which the very thin bronze sheet is riveted. The bronze
sheet is less than 1mm thick, completely mineralised and fractured!
The total weight of the lifted object with soil was about 300lb