H1770: ["Durdles Cautions Mr. Sapsea Against Boasting"]. A drawing done with brush in black ink and white body color over black chalk, on paper 17 cm. x 25 cm.Gimbel, Richardundatedengfreita["Durdles Cautions Mr. Sapsea Against Boasting"]. A drawing done with brush in black ink and white body color over black chalk, on paper 17 cm. x 25 cm. There are studies in black chalk around the drawing. The wood-engraving of this scene was first published in part No. III of The Mystery of Edwin Drood.