April 13, 2016
Mystery Object - Gunpowder Thermometers
Sometimes, objects in our collection are a little mysterious. They can be mysterious because we can’t say who made them, or what material they are made of, or because we may not know who used them or how they were used. Our staff do the best they can to research the objects in our collection, but many of them remain to be researched. This brings us to this week’s topic: gunpowder thermometers.