This is a great vintage round Fire Alarm Box. Very rare in this style. I\'m not sure of the manufacturer, but it does have a cast number of \"8696\" on the back and \"9678\" inside the front cover. It measures 9\" across when closed, and 5\" deep. Even the \"443\" brass number plate is present and nice. Excellent condition overall, and though I don\'t have a key, the fire alarm mechanism arm and internals seem to work perfectly. When you push the lever down, it winds it and it runs for 30-40 seconds then stops. A great collectible fire fighting piece!