EXARC Journal - Latest Articles

1999 Wilhelminaoord Workshop
***An historal technique of goldplating, described in 18th century literature, was reproduced. This cold-plating technique uses salts of gold, produced by dissolving gold in aqua regia. these salts are then rubbed onto a silver surfaces...

1999 Wilhelminaoord Workshop
***The limits of precision casting were explored experimentally at the Bronze Casting Workshop at Wilhelminaoord, the Netherlands, by making wax models, moulds and lost wax castings using essentially early metalworking conditions. Geometrically patterned models of Dark Age type dies were used to...

1999 Wilhelminaoord Workshop
***Considerations about a lost ancient fabrication technique of bronze attachements from a merowingian treasure box pointed out that practical experiments had to be done to reconstruct the cast and coldwork. A self made oven and mould sould help to...

1999 Wilhelminaoord Workshop
***The question studied within the framework of the Wilhelminaoord Workshop was: In which way the mould material does influence the cast structure of a bronze object? For this, casts in two different mould materials...

Experiment

When the subject of techniques of reproduction was raised these questions came back to me. Casting a slab of silver and subsequently hammering it might be a way to answer some of these questions. This would involve following the suggestions of certain treatises in combination with scientific research.

Dr Leineweber (1951) has an impressive track record in German experimental archaeology, reaching over two decades back. She worked with metals, cremation experiments and much more, with museum colleagues, university students and researchers and inspiring many people in how to experiment in a way which is not only fun, but brings progress...