Right profile view of standing male figure in peplos:
-pencil drawing with sketched head, right arm and feet on paper
-loose
-11.3 x 18.5 cm

Detail of edge of peplos:
-pencil drawing and watercolour on paper
-loose
-11.2 x 18.2 cm

Diagrams of peplos with measurements:
-ink sketches on paper
-loose
-8.3 x 5.1 cm

Marble slab of the Amazon frieze from the Mausoleum of Halicarnassus (London, British Museum, reg. 1847,0424.11 - BM Sculpture 1019, c. 350 BC):
-camera lucida pencil tracing on paper
-mounted
-35.5 x 22.9 cm
-[on mount] '1' (ink note)

Marble slabs of the Amazon frieze from the Mausoleum of Halicarnassus (London, British Museum, reg. 1847,0424.1 - BM Sculpture 1011 and reg. 1847,0424.2 BM Sculpture 1012, c. 350 BC):
-camera lucida pencil tracing on paper
-mounted
-42.0 x 21.6 cm
-[on mount] '3' (ink note)

Marble sculptures of Cecrops and one of his daughters from the West Pediment of the Parthenon (Athens, Acropolis Museum, 438-432 BC):
-pencil drawing on card
-loose, together with Bonomi MSS 38.8-10
-11.9 x 10.6 cm
-[on drawing] 'Cecropis seated on serpent; West pediment' (pencil note)

Three-quarter view of the Townley Caryatid (London, British Museum, reg. 1805,0703.44 - BM Sculpture 304.M, c. 140-160 AD):
-pencil drawing with sketched head and left arm on paper, originally camera lucida tracing
-mounted
-18.0 x 26.0 cm
-[on mount] '11' (ink note)

Two pencil sketches of sculptural fragments with Greek inscriptions; (left) circular motif and (right) eyes:
-pencil sketches on paper
-loose
-12.6 x 7.5 cm
-[on sketch] 'ΕΥΤΥΧΙΑ ΥΨΕΙΣΤΩΣ ΕΥΧΗΝ' (pencil note)
-[on sketch] 'eΙCΙΔΤΗΔΙΙΥ · ΨΙCΤω' (pencil note)

Diagram of the pediment of the temple of Jupiter at Elis:
-ink sketch on paper
-loose
-21.6 x 7.3 cm
-[on sketch] 'all the figures are the work of a Peonian of Meride a town of Thrace' (ink note)
-[on sketch] 'Pediment of the temple of Jupiter Olympius Elis' (ink note)
-[on sketch] 'Pausanius. BV. Description of Elis' (ink note)
-[on sketch] 'CLADÉE' / 'UNKNOWN' / 'UNKNOWN' / 'MYRTIL' / 'STEROPE' / 'ŒNOMAUS' / 'JUPITER' / 'PELOPS' / 'HIPPODAMIA' / 'L'ECUYER CILLA or SPHERUS' / '1 - 2 } PALFRENIERS' / 'ALPHEE' (ink labels)

Side of sarcophagus:
-pencil drawing on paper
-loose
-12.8 x 19.5 cm
-[on drawing] 'No 708 B - the side' (pencil note, with '708' crossed out and remains of erased previous note)

Unfinished sketch of Bonomi MSS 39.13 (recto) :
-pencil sketch on paper
-loose
-12.9 x 13.3 cm
-[on sketch] 'OSCHORI DORIS' (pencil note)

Four dancing figures (woman, man and two nude satyrs), probably from ancient Greek pottery decoration, with cut off lyre on left:
-ink drawings on paper mounted on card
-loose
-15.9 x 8.1 cm

Sketch of a ceiling boss (?) with elaborate floral decoration, and calculations:
-pencil sketch on paper
-loose
-11.6 x 18.3 cm

Portfolio entitled 'Designs / JB.'
Pencil notes: 'Designs / Completed'.

Britannia replenishing the lamp of the genius of art in grid:
-inked pencil drawing on tracing paper
-mounted
-29.2 x 23.5 cm

Britannia replenishing the lamp of the genius of art in grid:
-inked pencil unfinished drawing on tracing paper
-mounted
-27.7 x 23.4 cm

Relief depicting Ashurnasirpal II and his army crossing the Euphrates, c. 865-860 BC; sketch in grid from gypsum slab (panel 10) from Room B in the North-West Palace at Nimrud (Kahlu) in Iraq, now in London, British Museum, BM 124543 = 1848,1104.8:
-pencil sketch on paper
-mounted
-36.5 x 23.3 cm

Design for a ceiling fresco, with nude man emerging from between four cubic stone blocks (detail of Bonomi MSS 51.11):
-inked (brown) pencil drawing painted with watercolour on paper, with pricked marks for pouncing technique
-loose, adjacent to Bonomi MSS 51.9
-22.2 x 28.5 cm

Seated Diana:
-ink sketch/tracing on light weight paper
-mounted
-17.4 x 14.5 cm

Frontal view of torso of man with long side-whiskers beard and moustache:
-inked pencil sketch on paper
-loose, adjacent to Bonomi MSS 52.1
-5.2 x 8.7 cm

Sea view with six ships:
-pencil sketch on paper
-loose, adjacent to Bonomi MSS 52.1
-23.0 x 17.5 cm
-[on sketch] '3' (pencil note)

Sea view with six ships:
-pencil sketch on paper
-loose, adjacent to Bonomi MSS 52.1
-23.0 x 17.5 cm
-[on sketch] '4' [originally '3'] (pencil note)

Profile view of woman in contemporary dress:
-pencil sketch on paper
-loose, adjacent to Bonomi MSS 52.1
-11.2 x 17.8 cm

Memorial to Sir Robert Stanley (d. 1632) in Chelsea Old Church, London:
-pencil and watercolour drawing on paper
-loose, adjacent to Bonomi MSS 52.1
-22.0 x 30.4 cm
-[on verso] 'Stanley Monument Chelsea Church' (ink note)

The Tenantry Column at Alnwick in Northumberland:
-watercolour sketch on paper
-loose, adjacent to Bonomi MSS 52.1
-28.6 x 22.6 cm
-[on sketch] 'Alnwick / juin 23 1856' (pencil note)

Portrait (profile view) of Sir Long Thomas Roberts, based on a death mask made by Joseph Nollekens (1737-1823):
-ink drawing on paper
-mounted
-19.0 x 24.7 cm

Portfolio entitled 'Designs. / JB'
Ink table of contents (not complete) on piece of paper partially glued to cover:
-'Designs'
-'1'
-'2'
-'3 Angel good'
-'4 Designs Mother and Child'
-'5'
-'6'
-'7'
-'8 Chair'
-'9 Mother and Child'
-'10 Exhibition Book'
-'11'

Pencil notes partially covered by piece of paper glued to cover: 'Various designs / Complete'.

Seated woman holding bridal veil:
-inked drawing on paper
-loose, adjacent to page 1
-26.6 x 25.9 cm
-[on drawing] 'JB' (pencil note)

Seated man:
-pencil sketch on tracing paper
-loose, adjacent to page 1
-8.4 x 20.7 cm

Designs for ewers:
-pencil sketchs on paper
-mounted on loose paper, together with Bonomi MSS 41.5, adjacent to page 2
-20.6 x 13.5 cm