It was also used in businesses such as theatres and shops, although the device was too large to be feasibly used as a domestic appliance. When cleaning the Royal Mint, upon leaving he was arrested as his machine had collected a massive amount of silver dust from the coins and he had forgotten to empty it. He was however quickly released.
In theatres and shops, it was also used; however, the device was too large for domestic use. While cleaning at the Royal Mint, upon leaving, he was detained due to his machine collecting a considerable amount of silver dust from coins and forgetting to empty it. He was quickly released.