Do you remember the mini locks we use to keep our diaries safe as a child? Ancient Romans seem to have produced such miniature mechanical objects.

A treasure hunter in Germany revealed a tiny ancient Roman gold lock. The 1,600 -year -old work sheds light on the first discovery of the species in Europe and extraordinary blacksmithing and locksmith skills in the ancient Roman states.

The miniature lock from the third or fourth century after Christ is only 1.1 x 1,2 centimeters. “One euro mine is smaller than money, but much more valuable than money,” said Georg Lunemann, Director of WestpHalia-Lippe Regional Association (LWL).

Based on its shape, structure and style, the archaeologists in LWL defined it as a Roman lock produced in one of the third or fourth centuries, produced in one of the empire states. In fact, it looked like a normal ancient Roman lock with everything except in size. However, this was the first time. Although the tiny lock was found without a chain and key, it was probably used to secure a chest or box.

As it is understood from the images examined under 3D neutron computed tomography (CT), the work was found to have a working iron locking mechanism despite its size. The lock was found in a stringed frame, a bolt, a broken bolt guide, a pin for the switch, a base plate and a chain tip connection.

In addition, archaeologists have prepared a 3 -dimensional drawing about how the lock looks in the old days.