Antique Belgian Catholic Prayer Book Brepols Etui 4 Book & Case Leatherette 1900
Key of Heaven c.1900–1905 – Brepols Turnhout – Ivory Leatherette Étui. The Key of Heaven, printed in Belgium by Brepols' Catholic Press, Turnhout, with imprimatur of Cardinal P.-L. Goossens dated April 12, 1900.