19. Battle of Romans and Sabines, by Nicolas Poussin. Pen and Ink with Wash over Traces of Black Chalk. Actual Size. (Royal Library, Windsor Castle. Reproduced by Gracious Permission of Her Majesty The Queen).
Attributed works:
20. Tracing of Watermark in Fig.19. [Battle of Romans and Sabines, by Nicolas Poussin. Pen and Ink with Wash over Traces of Black Chalk. (Royal Library, Windsor Castle. Reproduced by Gracious Permission of Her Majesty The Queen).]
11. Saints Gregory the Great, Maurus, Papianus, Flavia Domitilla, Nereus and Achilleus. By P. P. Rubens. Drawing, 73.5 by 43.5 cm. (Musée Fabre, Montpellier).
Attributed works:
12. Gregory the Great and Other Saints. By P. P. Rubens. Panel, 61.6 by 46.5 cm. (Collection Count Seilern, London).
Attributed works:
13. Madonna and Child, Gregory the Great and Other Saints. By Jan de Bisschop after P. P. Rubens. Drawing, 46 by 32 cm. (Collection John P. Hardy, London).
Attributed works:
14 Madonna and Child, Gregory the Great and Other Saints. By R. Eynhoudts after P. P. Rubens. Etching, Here Reproduced in Reverse, 38.6 by 24 cm. (Teylers Museum, Haarlem).
15. Trees and Rocks by a Waterfall, by Claude Lorrain. Signed and Dated on the Verso, 1635. Drawing in Pen and Brown Ink Wash, White Body-Colour and Black Chalk, 38.4 by 25.1 cm. (British Museum.)
Attributed works:
16. Landscape with the Colosseum and Ruins from the Roman Forum, by Claude Lorrain. Drawing No. 1 of the Liber Veritatis. Pen and Brown Ink Wash, 18.4 by 26 cm. (British Museum.)
Attributed works:
17. Landscape with the Colosseum and Ruins from the Roman Forum, by Claude Lorrain. L.V.1. Canvas, 69 by 120 cm. (Springfield Museum, Massachusetts.)
Attributed works:
18. Landscape, by Claude Lorrain. Drawing No.7 of the Liber Veritatis. Pen and Brown Ink Wash, 18.4 by 26 cm. (British Museum.)
Attributed works:
19. St John the Baptist in the Desert, by Claude Lorrain. Canvas, 159 by 238 cm. (Museo del Prado, Madrid.)
Attributed works:
A. to E. Watermarks and Other Diagrams Demonstrating the Make-Up of the Liber Veritatis.
Book Review
Les Marques de Collections de Dessins et d'Estampes: Supplement