The following has been moved from profile posts to here as it will get more views, I hope someone can help with the identification. RW I am a Curator at a community Museum in Quesnel, British Columbia, Canada, seeking information about a boiler plate in our collection. Marked A Barclay/Engineer/Kilmarnock/May1866. No. 407. Rectangular 3 cm thick, 49 cm wide , 37.5 cm high. From poking around on the internet it is earlier than the material in the Glasgow archives. Hoping someone can suggest some leads. It came into the collection with no history, but presumably was from an abandoned mining site. Our area opened up to "European" settlement with the discovery of Gold in the early 1860s- The Caribou Gold Rush. Elizabeth Hunter.