The product is a vintage mining collectible from around 1931, featuring a Thomas Edison Model K electric cap lamp and a MSA self coal miner self rescue W65 device. The Thomas Edison model K Electric Cap Lamp manufactured in the United States, making them a piece of American mining history. And the MSA self miner rescue was made in Germany.The electric cap lamp would have been worn by miners to provide lighting while working underground, while the self rescue device would have been used in emergencies to ensure miners' safety. These items are valuable collectibles for those interested in mining history and technology from the early 20th century.The electric cap Lamp was broken off with no light with it but it's still a valuable piece of mining equipment. The MSA rescue still has the original name plate on it.