They contain examples of the work of Derby ironsmith Robert Bakewell. Balangero was active as an ironsmith in Montreal from 1914 to 1957. Azaryan had to leave school and work as an ironsmith to support his family. At the age of eleven, he was apprenticed to a master ironsmith. In addition there is a hardware shop, shoe repair shop, and ironsmith, and a hairdresser. When he was 15 years old, he dropped out of school and became an ironsmith. The Chaldoi/Chalybes, "Mossynoikoi", and Tubal/"Tibareni", are counted among the first ironsmith nations by classical authors.