Attributed works:
12. De prohibitionibus et poenis, Illustration to Statute XVIII, by Philippe Thomassin. Engraving, 18.3 by 13.8 cm. (Catholic University of America, Washington).
Attributed works:
14. Detail of the Capture of Fort St Elmo, Showing the Raft of Cadavers, by Anton Francesco Lucini, after Matteo Perez da Lecce. Engraving.
Attributed works:
16. Detail of Fig.7. [The Beheading of St John the Baptist, by Caravaggio. 361 by 520 cm. (Co-Cathedral of St John, Valletta).]
Attributed works:
17. Pre-1958 Photograph of the Oratory, Showing the Crucifixion with the Virgin and St John the Evangelist, by an Unknown Italian Sculptor.
Attributed works:
18. Madonna dei sette dolori, Perhaps from Designs by Mattia Preti. c. 1685. Wood and Gilding. (Oratory of S. Giovanni Decollato, Co-Cathedral of St John, Valletta).
Attributed works:
6. The Beheading of St John the Baptist, by Caravaggio, in the Oratory of S. Giovanni Decollato (Co-Cathedral of St John, Valletta).
Attributed works:
7. The Beheading of St John the Baptist, by Caravaggio. 361 by 520 cm. (Co-Cathedral of St John, Valletta).
Attributed works:
9. The Criminal Tribunal of the Knights of Malta in the Oratory of S. Giovanni Decollato, by Wolfgang Kilian. Engraving, 12.7 by 7.5 cm. (Catholic University of America, Washington).
Western art unattributed:
10. Frieze on East Wall after the Removal of the Beheading in June 1996.
Western art unattributed:
11. Pilasters on the East Wall, during the Dismantling of the Beheading in May 1996.
Western art unattributed:
13. The Martyrdom of the Knights of Malta at the Siege of Fort St Elmo on 23rd to 24th June 1565. Maltese, c. 1620-30. 275 by 590 cm. (Refectory, Friary of the Franciscan Conventuals, Rabat).
Western art unattributed:
15. Detail of Fig.13. [The Martyrdom of the Knights of Malta at the Siege of Fort St Elmo on 23rd to 24th June 1565. Maltese, c. 1620-30. 275 by 590 cm. (Refectory, Friary of the Franciscan Conventuals, Rabat).]
Western art unattributed:
8. Interior of Base and Scaffolding, with Pilaster in South Corner of the Oratory.