"She went up the stairs and took the key to the storehouse, which was of bronze and had an ivory handle, then she went with her maids into the storeroom at the end of the house, where her husband's gold, bronze and wrought iron treasures were kept. She removed the strap from the door handle, inserted the key and took it straight home to release the bolts that held the doors. Say no to the plagiarism. Get a custom essay on “Why Violent Video Games Should Not Be Banned”? Get an original essay “The Contribution of the Romans” Other archaeologists want to say that the Romans made the improvement in the design of ancient Egypt. They also say that the mechanism of locks and keys spread from Egypt to Greece and finally to the Roman Empire. In fact, the Romans improved the design of locks in many ways. Their keys were made of iron and bronze, which were elaborately designed to be worn as jewelry . Quite rich Romans wore keys as rings on their fingers or as a necklace using the sting. Do you want to know why they wore keys as rings or necklace? The answer is ridiculous and laughable. They had no pockets! Another reason is that rich people showed their wealth by wearing keys as rings or necklaces, so that other patricians would know that they were very rich people. Bill Phillips, the author of 'The Complete Book of Locks and Locksmiths' says: ''The Romans are sometimes credited with inventing the lock, but this is disputed. There is evidence that the Chinese may have independently invented it earlier or around the same time. The demand for locks declined after the fall of Rome in the 5th century because people had little property to protect. The few locks used during the period were specially ordered for the nobility and a handful of wealthy merchants."Observations-Who invented the lock? After reading this article, if you ask us, 'When was the lock invented?'," When was key invented?". As a researcher of the history of locks and keys, we will say in one word: "Egypt" first invented locks and keys. Then its mechanism spread from Egypt to Greece And wandered mind: This is just an example. Get a custom paper from our expert writers now. Get a custom essay Now you will learn everything about the history of modern-day locks and keys. Let's do it workers in England, Germany and France continued to make protected locks, without significant changes to security They made improvements to earlier locks and concentrated on making locks elaborately designed to be worn by people Contributed Three Englishmen: Robert Barron, Joseph Bramah and Jeremiah Chubb were at the forefront of the history of lock design in England. In 1778, a double-action tumbler lock was patented by Robert Barron. In 1784, another Englishman Joseph Bramah patented the lock of his own name, 'Bramah Lock'. And in 1888, the great and famous Englishman Jeremiah Chubb patented his block detector. It earned him a reward offered by the English government.