Sketched plan and calculations, with watercolour stains:

• pencil sketch and watercolour stains on paper
• loose
• 11.6 x 18.3 cm
• [on sketch] 'Metre diametre' / 'C' (pencil note)
• [on sketch] 'Section B' (pencil note)

Classicised male figure, other sketches and notes:

• pencil and ink sketches and pencil notes on paper
• loose
• 13 x 18.7 cm

Sketches for pediment sculptures:

• pencil and inked pencil sketches on paper
• loose
• 11.3 x 12.8 cm

Sketches of African animals and boats:

• pencil sketches on tracing paper
• mounted, together with Bonomi MSS 50.25-28
• 17.9 x 11.4 cm

Sketches of Hermes unveiling woman a in classical dress:

• pencil and ink sketches on tracing paper, with traces of text on verso
• mounted, together with Bonomi MSS 51.12 and Bonomi MS 51.4
• 12.2 x 15.6 cm
• [on sketch] 'Berenice Vernice' (pencil note)

Sketches of archer and lyre player:

• pencil sketches on paper
• loose
• 13.1 x 21.1 cm

Sketches of details of centaurs from the pediment of the temple of Jupiter at Elis:
-ink sketches on paper
-loose
-17.8 x 9.1 cm

Sketches of details of centaurs from the pediment of the temple of Jupiter at Elis, Arabic text and incomplete English text:

• ink sketches on paper
• loose
• 21.6 x 7.3 cm

Sketches of feet, partial Egyptian scene with cartouche of Psammetikhos II (Neferibra) and various notes:

• pencil sketches and notes on paper
• loose
• 12.6 x 21 cm

Sketches of female figures and selection of ancient Greek amphora stamps:

• pencil sketches and tracings on tracing paper
• mounted, together with Bonomi MSS 46.21 and 46.22
• 16.3 x 9.3 cm

Sketches of funerary memorials with female figures:

• pencil sketches on paper
• loose
• 28.0 x 20.4 cm
• [on sketch] 'D D / Will you do me the favour to present to the institution / of British Architects a cast / a copy of the obelisk of Karnak / I beg to present to the institute of B architects a cast from copy of / copy of the obelisk of Karnak cast from a slate one from one executed for / Ld Prudhoe. it is I hope as an architectural decoration it may' (pencil note)

Sketches of male figure [on horseback] and of left leg:

• pencil sketches/tracings on tracing paper
• mounted, together with Bonomi MSS 50.1
• 19.6 x 19.0 cm

Sketches of male figure on horseback:

• pencil sketches/tracings on tracing paper
• mounted
• 16.2 x 25.7 cm

Sketches of male figures in different posturess:

• ink sketches on paper
• loose, adjacent to Bonomi MSS 52.1
• 9.6 x 7.8 cm

Sketches of male head and obverse of ancient Greek coin with radiate head of Helios:

• pencil sketches/tracings on tracing paper
• mounted, together with Bonomi MSS 50.30 to MSS 50.36 and Bonomi MSS 50.38 to MSS 50.39
• 6.1 x 6.5 cm

Sketches of male nude, marching figure carrying bindle, and figure riding camel:

• pencil sketches on tracing paper
• mounted
• 15.9 x 26.3 cm

Sketches of rider on horseback, angel, and warrior:

• pencil sketches on paper
• partially attached
• 25.9 x 19.2 cm
• [on sketch] 'Α+Ω' (pencil note)

Sketches of seated woman (frontal view) and standing male figure conversing with seated female figure (Athena) with helmet and spear (side view):

• ink sketches on paper mounted on card
• loose
• 22.5 x 9.1 cm

Sketches of sheep and urban landscape, probably ancient Egyptian temple:

• pencil sketches on paper
• loose
• 8.9 x 17.2 cm

Sketches of three scenes: Diana appearing in a dream to sick Arsinoe; man and woman playing chess, with standing man; and the sacred Apis bull predicts the downfall of emperor Germanicus:

• pencil sketches on paper
• loose, adjacent to Bonomi MSS 42.12
• 36.7 x 22.6 cm
• [on sketch] 'No 12' (pencil note)

Sketches of three standing women presenting objects (including building and statue models) to seated female scholar:

• pencil sketches on tracing paper
• mounted, together with Bonomi MSS 49.3
• 21.2 x 25.6 cm

Sketches of three standing women presenting objects (including building and statue models) to seated female scholar:

• pencil sketches on tracing paper
• mounted, together with Bonomi MSS 49.2
• 27.5 x 12.1 cm

Sketches of walking woman with amphora on head and holding drop spindle:

• inked pencil trancing and ink sketch on tracing paper
• mounted
• 12.5 x 16.9 cm

Sketches of woman breastfeeding child and male figure:

• pencil sketches on tracing paper, mounted on lined paper
• loose
• 10.0 x 15.9 cm (15.0 x 20.4 with mount)

Sketches of woman carrying amphora and urban landscape, probably ancient Egyptian temple:

• pencil sketches on paper
• loose
• 8.9 x 17.2 cm

Sketches of woman holding ewer and lamp, camel and ornamental/commemorative column:

• pencil sketches/tracings on tracing paper
• mounted, together with Bonomi MSS 50.23
• 15.2 x 16.7 cm

Sketches of woman kneeling before turbanned man, and child holding lamp aloft:

• pencil sketches on tracing paper
• mounted
• 12.7 x 19.3 cm

Sketches of woman pouring oil into a lamp:

• pencil sketches on paper
• partially attached
• 26.5 x 36.0 cm

Sketches of woman with book seated on chair with anchor motif (mirror views), standing woman and little girl, and men with camels:

• pencil tracings and sketches on tracing paper
• mounted
• 26.5 x 17.7 cm

Sketches, including unfinished human figures:

• pencil sketches on paper
• loose
• 30.6 x 25.5 cm