This electrically driven machine from the 1920s bends cut-to-size steel rods, the so called “pins”, into the shape of a “U”. A worker puts the...

The sounds of chain forging using a forge hammer and anvil were recorded during a presentation in the Chain Forging Museum in Fröndenberg. They form an...

The rod cutter from the 1920s cuts approximately 3m long steel rods into accurately dimensioned pieces, called “pins” which can then be bent into chain...