Seated Egyptian figure:

• pencil sketch on tracing paper
• mounted, together with Bonomi MSS 48.16-18
• 4.5 x 3.9 cm

Reverse of ancient Greek coin from Rhodes with a rose (reversed):

• pencil tracing on tracing paper
• mounted, together with Bonomi MSS 48.15-16 and Bonomi MSS 48.18
• 4.5 x 6.3 cm

[Upper] Iraq. Nineveh. South-West Palace of Sennacherib. Room V. Slab 43. Relief depicting an Assyrian fortified camp, c. 660-650 BC; sketch from gypsum slab in situ, but reported stolen in 1995 (reversed).
[Lower] Frieze design with women holding amphorae and warriors:

• pencil sketches on tracing paper
• loose
• 25.6 x 19.0 cm

Hermes in broad-brimmed hat (petasos) and winged sandals with caduceus unveiling a woman in classical dress:

• pencil sketch /tracing on tracing paper
• loose
• 25.2 x 19.1 cm

Standing figure of Hermes in winged hat (petasos):

• pencil sketch/tracing on tracing paper
• loose
• 11.8 x 15.2 cm

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

• pencil drawing on tracing paper transferred by rubbing
• loose
• 13.4 x 12.5 cm

Woman holding ewer and lamp:

• pencil and red ink sketch/tracing on tracing paper
• loose
• 8.1 x 21.1 cm

Helmeted man comforting woman:

• inked pencil sketch on paper
• loose
• 10.1 x 15.2 cm

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

• pencil sketch on tracing paper
• mounted, together with Bonomi MSS 49.5 and Bonomi MSS 49.7
• 19.0 x 11.6 cm

Britannia replenishing the lamp of the genius of art:

• pencil sketch on tracing paper
• mounted, together with Bonomi MSS 49.12 and Bonomi MSS 49.14
• 11.9 x 8.1 cm
• [on sketch] 'JB' (pencil note)

Egyptian scene with mirrored figures of Thoth (not identified):

• inked pencil sketch on tracing paper
• mounted, together with Bonomi MSS 49.16-17 and Bonomi MSS 49.19-22
• 14.0 x 11.7 cm

Two sketches of scene depicting the pharaoh offering to seated deities:

• pencil sketches on tracing paper
• mounted, together with Bonomi MSS 49.16-20 and Bonomi MSS 49.22
• 11.4 x 4.5 cm

"Hasan on his dromedary" with another man on foot passing by a large bird nest at Gebel el-Zeit, on the Red Sea Coast:

• pencil sketch/tracing on tracing paper
• mounted
• 31.1 x 18.6 cm

Hermes in winged hat (petasos) with sword or staff and caduceus unveiling a woman in classical dress:

• pencil sketch/tracing on tracing paper
• mounted, together with Bonomi MSS 50.8
• 25.2 x 19.1 cm

Hermes in winged hat (petasos) and winged sandals with caduceus unveiling a woman in classical dress:

• pencil sketch/tracing on tracing paper
• loose, originally mounted with Bonomi MSS 50.10
• 25.8 x 19.2 cm

Profile view of ancient Egyptian figurine of male dwarf:

• pencil sketch/tracing on tracing paper
• mounted, together with Bonomi MSS 50.11-13 and Bonomi MSS 50.15-16
• 5.0 x 9.3 cm

Britannia replenishing the lamp of the genius of art:

• pencil sketch/tracing with inked shield on tracing paper
• mounted
• 29.8 x 23.7 cm

Profile view of head of bearded man wearing headdress, and reverse of ancient Greek coin from Rhodes with a rose:

• pencil tracings on tracing paper
• mounted, together with Bonomi MSS 50.18 to MSS 50.19 and Bonomi MSS 50.21
• 12.4 x 6.5 cm

Britannia replenishing the lamp of the genius of art:

• pencil sketch/tracing on tracing paper
• mounted, together with Bonomi MSS 50.18-20
• 11.7 x 7.7 cm

Fragment of plaque(?) with wadj column, griffin and cartouche of Amasis (not identified):

• pencil sketch/tracing on tracing paper
• mounted, together with Bonomi MSS 50.24-27
• 5.5 x 4.5 cm

Profile view of head of woman with hair half up in bun :

• pencil sketch/tracing on tracing paper
• mounted, together with Bonomi MSS 50.30-32 and Bonomi MSS 50.34-39
• 5.4 x 6.5 cm

Sketch 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 50.30-34 and Bonomi MSS 50.36-39
• 6.4 x 6.4 cm

Partial sketch of radiate head of Helios, probably obverse of ancient Greek coin:

• pencil sketch/tracing on tracing paper
• mounted, together with Bonomi MSS 50.30-38
• 6.1 x 8.0 cm

Exterior surface of fragment of basalt clepsydra of Philip Arrhidaeus, from Tell el-Yahudiya, now in London, British Museum, inv. EA 938, c. 320 BC (TopBib iv.58A) :

• pencil tracing on tracing paper
• mounted, together with Bonomi MSS 50.41
• 12.7 x 19.6 cm

Iraq. Nimrud (Kahlu). North-West Palace. Relief depicting a winged protective spirit facing left, wearing a three-horned cap and holding bucket and cone, c. 865-860 BC; sketch from gypsum slab left in situ or perhaps now in London, British Museum, not identified:

• pencil sketch on paper
• mounted
• 18.1 x 26.0 cm
• [on sketch] '1593' (pencil note)

Marble slab of the Amazon frieze of the Mausoleum of Halikarnassos, with a Greek warrior and two Amazons, one fallen (London, British Museum, inv. 1847,0424.9-10, c. 350 BC); adjoining slab in Bonomi MSS 51.7:

• pencil sketch on paper
• mounted
• 35.9 x 22.9 cm

Standing mother holding baby, with standing little girl:

• pencil sketch on paper
• mounted
• 11.5 x 18.0 cm

Design for a ceiling fresco, with nude men between cubic stone blocks:

• inked (brown) pencil drawing painted with watercolour on paper, with pricked marks for pouncing technique
• loose, adjacent to Bonomi MSS 51.9
• 37.7 x 27.4 cm

Mechanical system diagram:

• pencil sketch on paper
• loose, adjacent to Bonomi MSS 52.1
• 5.2 x 8.7 cm
• [on sketch] ' Pully / chain / sash' (pencil note)

Views of ruined conduit (or bath) at Kensington Palace, in the kitchen garden belonging to the palace, built about 1536 by Henry VIII's for Queen Elizabeth when a child:

• carbon sketches on paper
• loose, adjacent to Bonomi MSS 52.1
• 36.8 x 27.0 cm
• [on sketch] 'The Conduit / Kensington / July 1858' (pencil note)