20 Dollars Non-magnetic, 2000-2008JamaicaBimetallic: copper-nickel centre in nickel brass ring,7.8 g,23 mm Value: $0.99-69.99
20 Dollars Magnetic, 2008-2022JamaicaBimetallic: nickel plated steel centre in brass ring,7.8 g,23 mm Value: $0.99-10.00
