For your consideration we have Palau 20011 Holy Windows Sacred Art Santiago de Compostela, Brasilica Saint Peter, and St. PATRICK'S Cathedral. All coins come with a numbered COA, inside a coin case. The coins are antique silver with a fineness of 925/1000 and weigh 50 grams each. The size of each coin is 42x42 mm and mintage of only 999 pieces. If you have any questions please do not hesitate to ask. Thank you for taking the time to look.