UNIQUE COLLECTIBLE! 1924 almost Antique Coin Bank & Key The Prudential Insurance Company Of America. 5.25 inches long, 3.5 inches wide. 8.875 ounces. This mini bank will actually be an antique in 2024 when it is 100 years old. The key and lock work but u must be gentle when using it because if you force it, it will most likely break due to its age. But overall great condition for its age and very nice piece. FREE FAST SHIPPING!