Three medieval (?) capitals of columns, two showing figures in relief:

• pencil sketch on tracing paper
• loose
• 24.4 x 19.1 cm

Five ornamental/commemorative column designs from ancient Greek pottery decoration, traced from publications. Upper left: column shaft with decoration on top; upper middle: Ionic column; upper right: Doric column on altar; lower left: column or pillar with palmette [detail from Tischbein, W., Collection of engravings from ancient vases of Greek workmanship discovered in sepulchres in the Kingdom of the Two Sicilies but chiefly in the neighbourhood of Naples during the course of the years MDCCLXXXIX and MDCCLXXXX, now in the possession of Sir W. Hamilton..., vol. III (1795), pl. 51]; lower right: herm and part of altar.

• pencil tracings on tracing paper
• loose
• 15.4 x 27.3 cm
• [on tracing] 'Vol II Pl. 96' (pencil note) and erased 'Pl. 72'
• [on tracing] 'Vol II Pl. 89' (pencil note)
• [on tracing] 'Vol II Pl. 72' (pencil note)
• [on tracing] 'Tischbein Vol III' (pencil note)
• [on tracing] 'Vol II Pl 97' (pencil note)

Side of sarcophagus:

• pencil drawing on paper
• loose
• 12.7 x 19.6 cm
• [on drawing] 'No. 726, side B, the side' (pencil note)
• [on drawing] 'y' / 'z' (pencil labels)

Unfinished sketch of Bonomi MSS 39.11 (recto):

• pencil sketch on paper
• loose
• 12.7 x 19.6 cm

Studies of feet:

• ink and pencil sketches on card
• loose
• 8.1 x 15.9 cm
• [on sketch] '31 Decem 1916' (ink note)

View of sculpture of Castor or Pollux with horse at base of obelisk from the Fontana dei Dioscuri in the Piazza del Quirinale in Rome, Italy:

• ink sketch on paper
• loose
• 20.2 x 32.7 cm

Coloured lithograph of details from Greek vase by Nikosthenes discovered in Etruria, from the collection of the Marquess of Northampton; published on 23 April 1848 as plate XVI to illustrate "Observations by the Marquess of Northampton, Pres. R.S., F.S.A., upon a Greek vase discovered in Etruria, now in his Lordship's possession, bearing the name of the fabricator Nicosthenes", in Archaeologia: or, Miscellaneous tracts relating to antiquity, published by the Society of Antiquaries of London 32 (1847), p. 255-262:

• multi-coloured (orange, red, black) lithograph
• loose
• 24.3 x 29.4 cm

Three designs from the life of Christ:

• ink sketches on paper
• mounted, together with Bonomi MSS 40.10
• 11.2 x 11.2 cm

Two angels flanking a door, each repeated on either side, in one case mirrored:

• pencil sketch on tracing paper
• mounted, together with Bonomi MSS 40.15-16
• 24.6 x 13.2 cm
• [on sketch] 'JB' (pencil note)

Plato at Heliopolis discoursing on the immortality of the soul with Egyptians and Jews:

• pencil sketch on tracing paper
• loose, adjacent to page 2
• 50.1 x 19.2 cm

Seated female figure with nude male child on her lap:

• pencil drawing on tracing paper
• mounted, together with Bonomi MSS 41.13 and Bonomi MSS 41.15
• 13.8 x 11.1 cm
• [on drawing] 'JB' (pencil note)
• [on mount] '4' (pencil note)

Two mirror views of man using compasses (probably Eratosthenes estimating Earth's circumference):

• pencil sketches on paper
• loose, adjacent to page 7
• 22.7 x 18.0 cm

Seated female figure with nude child on her lap, chasing a bee:

• pencil drawing on tracing paper, mounted on paper
• mounted
• 15.4 x 14.9 cm (21.7 x 16.5 cm with mount)
• [on mount] '9' (pencil note)

Standing shepherd:

• pencil sketch on paper
• mounted
• 13.0 x 15.8 cm

Jesus Christ knocking at door:

• pencil sketch with coloured (brown) pencil details on paper
• mounted
• 19.0 x 25.9 cm

Print with man kneeling at the foot of the cross, angel, and Mary's assumption into Heaven:

• print on paper
• mounted
• 21.6 x 23.4 cm
• [on print] 'Rough Proof' (pencil note)

Note on a marble statue in the collection of Dr Lee of Hartwell and on the artistic representation of the effects of alcohol in the human body:

• pencil text on paper
• loose, adjacent to Bonomi MSS 43.1
• 11.1 x 18.1 cm
• [text] 'Statue of a man sleeping on a / wine skin in Pentelic marble. / S of this proper line long wide This statue in the / collection of Dr Lee of Hartwell is of excellent sculpture and probably / by an Athenian artist since it / is made carved out of a marble found in / the vicinity of Athens. / Very early indeed did the thinking and in / telligent man of antiquity such as poets / painters and sculptors describe and / pourtray each in with admirable truth the effects / of persistant indulgence in alcoholic / beverages on the intellect and on the / external configuration of the human body / X They indeed had more than we have and better'

Reclining figure of Christ(?) [no wounds depicted] :

• pencil drawing on paper
• mounted
• 12.2 x 9.8 cm
• [on drawing] '...(?)' (pencil note)

Semi-circular design of scene from the life of Christ, with three women and child holding hands beneath cross:

• inked pencil sketch on paper
• mounted
• 22.8 x 18.7 cm
• [on sketch] 'JB' (pencil note)

Man in historical costume carrying bride:

• ink, pencil, and carbon drawing on paper
• mounted
• 23.6 x 31.4 cm
• [on drawing] 'Decbr 3d 1828' (ink note)

Portfolio titled 'Designs / JB' (ink)
Pencil note: '3'
Ink table of contents on piece of paper glued to cover:

• '3' (pencil note)
• '1 Sthodart's Canterbury arranged for / sculpture'
• '2 Days of the Week as seals'
• '3'
• '4 5 Ruined Pylon Karnak / Transferred to another book'
• '6 (added over 5) 7 Quarrantine Marseilles / Transferred do do'
• '7 (added over 6) 8 Profile sculpture St Jacques Bruges'
• '8 (added over 7) 9 Outline priest men playing long / trumpets supported on the shoulders / of others'
• '9 (added over 8) 10 Design for Rail road Seal'.

Designs of cavalry:

• partially inked pencil sketch on paper
• mounted
• 23.7 x 30.2 cm
• [on mount] '1' (ink note)

Dancing woman, and unidentified inscription:

• pencil sketch on paper
• mounted, together with Bonomi MSS 44.8 and Bonomi MSS 44.10
• 5.4 x 4.0 cm
• [on mount] '3' (ink note)

Right half of Greek temple pediment:

• pencil sketch on paper
• mounted, together with Bonomi MSS 44.8 and Bonomi MSS 44.9
• 24.3 x 14.3 cm
• [on mount] '3' (ink note)

Europe uniting Asia and America:

• pencil sketch on paper
• mounted
• 26.6 x 32.0 cm
• [on sketch] 'AMERICA' (pencil note)
• [on sketch] 'EVROPA' (pencil note)
• [on sketch] 'ASIA' (pencil note)
• [on sketch] 'J Bonomi del.' (pencil note)
• [on sketch] 'Europe uniting Asia and America / She extends to them Commerce and Peace / The wheels indicate the means, viz, the rail road' (pencil note)
• [on sketch] 'America youthful / attired in the costume / of the Mexicans stands / on the right of Europe / the position that / continent has with / respect to Europe / others the other two' (pencil note)
• [on sketch] 'Asia more matronly / attired in more ample / garments stands on / the left of Europe' (pencil note)
• [on sketch] 'Europe younger than / Asia wears the mural / crown surmounted by / a dome and a cross as / this division of the earth / entirely Xtian' (pencil note)
• [on mount] '10' (ink note)

Male figure in grid:

• pencil sketch on paper
• loose
• 10.8 x 12.4 cm

Winged Muse with lyre in grid:

• pencil sketch on tracing paper
• loose
• 12.6 x 15.5 cm

Lunging male nude (probably design for pediment) :

• pencil and watercolour (yellow, black and grey) drawing on paper
• loose
• 22.7 x 28.6 cm

Design of pediment in grid, with some parallels with the East Pediment of the Parthenon:

• pencil and ink (purple) sketch on paper
• loose
• 22.7 x 28.6 cm

Ornamental design with acanthus:

• pencil and watercolour (red) drawing on tracing paper
• loose
• 21.6 x 11.5 cm