20. The Treasury Chest (Strongbox)
The Middle Ages saw the development of the treasury chest, or strongbox, specially reinforced to protect coins, jewels, and important documents. Crafted from thick wood and iron bands, these chests featured complex locks and hidden compartments. They became essential for merchants, nobles, and churches seeking to safeguard their wealth. As a direct ancestor of today’s safes, the medieval strongbox reflects not only advances in security but also the growing importance of finance and trade.
