The editor wishes to acknowledge the generous assistance received from the following persons:

• Michael E. Andrews, of Saint Johns, Michigan, United States of America
• Norbert von Aufschnaiter, Ferienwohnungen Huebenburg, St. Pauls-Eppan, Italy
• The Right Reverend Michel Berger, Under-Secretary, Pontifical Commission for the Cultural Goods of the Church, Rome, Italy
• Gianni Braglia, President, Associazione Culturale Terra e Identità, Modena, Italy
• Professor Domenico Carboni, Librarian, Accademia di Santa Cecilia, Rome, Italy
• Dr. Mary Jane Cryan, of Elegant Etruria Cultural Holidays, Vetralla, Italy
• Dr. Lorenzo Da Pra Gallanti, Director of the Museo Napoleonico, Rivoli, Italy
• The Very Reverend James Dempsey, O.P., Prior of San Clemente, Rome, Italy
• Dr. Adele Durante, Praetore of the Comune di Frascati, Italy
• Luca Giordano, Sacristan of the Basilica of Santa Maria in Trastevere, Rome, Italy
• Sister Colette Lignon, Superior of the Ursulines of the Roman Union, Rome, Italy
• Christopher Lockett de Baviera, of Munich, Germany
• The Right Reverend Christopher McElroy, P.H., Rector of the Pontifical Scots College, Rome, Italy
• Mrs L.M. McFerran, of Vancouver, British Columbia, Canada
• The Right Reverend Gerald McKay, of the Tribunal of the Roman Rota, Rome, Italy
• Dr. Gianluca Montinaro, of Pesaro, Italy
• The Right Reverend James O'Brien, of the Congregation for Divine Worship and the Discipline of the Sacraments, Rome, Italy
• The Reverend Tommaso Petrongelli, O.M.D., of the Church of Santa Maria in Campitelli, Rome, Italy
• Chris Pitt Lewis
• The Reverend Ferrucio Romania, S.J., of the Jesuit Residence at Collegio Romano, Rome, Italy
• His Excellency Don Guy Stair Sainty, Vice-Grand Chancellor of the Constantinian Order of Saint George, Madrid, Spain
• The Very Reverend Aldo Settepani, of the Basilica of San Lorenzo in Damaso, Rome, Italy
• Dr. Harriet Sonne, of the University of Syracuse, New York, United States of America
• Dr. Richard Toporoski, of the University of St. Michael's College, Toronto, Canada
• Mother Maria Giovanna Valenziano, O.S.B., Prioress of Santa Cecilia in Trastevere, Rome, Italy
• Dr. François R. Velde, of Chicago, Illinois, United States of America
• The staff of the Library of the Faculty of Architecture of the Università degli Studi di Firenze, Florence, Italy
• The staff of the Museo Storico dei Granatieri di Sardegna, Rome, Italy