Handwritten note: -ink text on paper -loose -11.5 x 11 cm -[text]: 'You are not too late for the money - / What do you think we shall have to pay Abdorahman(?) / for the chalks? / Will you be so good as to see / what you can make of the / side chamber Karnac - Another / [?] ! [underlined] but we have the power / of cutting off his [?]. You / had better deduce it by Camera lucida / in order to get the two exact figures. / The small names of kings below must / be done in large over the plate'
View of island with constructions named Gella or Gilla above the Second Cataract of the Nile in Sudan: -pencil sketch on paper -mounted on p. 2, together with Bonomi MSS 24.3 (lower) -15.6 x 6.6 cm -[on sketch] 'Gella' (pencil note) -[on sketch] 'Shelal Gille' (pencil note) -[on sketch] 'above 2 Cat' (pencil note) -[on mount] 'in our course.' (pencil note)
View of island with constructions named Abd Doom above the Second Cataract of the Nile in Sudan: -pencil sketch on paper -mounted on p. 5, together with Bonomi MSS 24.6 (lower) -16 x 6.5 cm -[on mount] 'Abd Doom' (pencil note)
Water wheel at Kook/Kuk (perhaps Koka) above the Second Cataract of the Nile in Sudan: -pencil and watercolour (brow, orange) sketch on paper -partially mounted on p. 8 -22.7 x 16.2 cm -[on sketch] 'Melek[?] Saba' (pencil note) -[on sketch] 'Kuk' (pencil note)
View of the ruins of the Temple of Aphaia (formerly known as the Temple of Jupiter Panhellenius) with a lounging figure on the island of Aegina in Greece: -pencil sketch on paper -loose -37.9 x 27.6 cm -[on sketch] 'Greece (underlined) Nº 4' (pencil note) -[on sketch] 'Egine / temple de Jupiter' (pencil note) -[on sketch] 'Temple of Jupiter Hellenius. Island of Agina' (pencil note)
Architectonic designs (elevations, sections and details): -pencil and ink sketches on paper -mounted, together with Bonomi MSS 26.3 (upper) -22.9 x 18.7 cm
Knotted or braided column built into the wall in the Temple Mound at Jerusalem in Israel: -pencil sketch on paper -originally partially glued (now loose), together with Bonomi MSS 26.5 (lower left and lower right) -11.9 x 19 cm -[on mount] 'Camera sketch / in the Haram / Es sherif Jerusalem / cipolino marble / columns built into / the wall' (pencil note)
Knotted or braided columns built into the wall in the Temple Mound at Jerusalem in Israel: -pencil sketches on paper -originally partially glued (now loose), together with Bonomi MSS 26.5 (lower left and lower right) -11.9 x 19 cm -[on mount] 'Camera sketch / in the Haram / Es sherif Jerusalem / cipolino marble / columns built into / the wall' (pencil note)
Knotted or braided design with face, probably of stone column or pillar: -partially inked pencil sketch on paper -mounted, together with Bonomi MSS 26.5 (upper and lower left) -6.7 x 9.5 cm
Design for a church to be built on the banks of the Nile in Egypt: -ink and watercolour (brown, blue) sketch on paper -loose -11.3 x 7.8 cm -[on sketch] 'design for a church / to be built on the / banks of / the Nile' (ink note)
Bust of man with large moustache and desk: -pencil sketches on paper -loose -11.2 x 17.8 cm -[on sketch] '578 (initially 588, crossed out) / 571 (initially 582, partially crossed out) / 20 (underlined)'
Man grinding copper ore in Bolivia: -pencil sketch on paper, partially glued to lined paper -loose -6.8 x 12.7 cm (9.5 x 13.4 cm with mount) -[on sketch] 'Grinding Copper ore / in Bolivia - / The stone is called / Quimballeta (underlined) / Indian word (underlined)' (pencil note)
Three views of horse's head: -pencil sketches on paper, mounted on pink paper -loose -[left] 5.2 x 5.7 cm, [middle] 4.2 x 6.0 cm, [right] 5.1 x 5.7 cm (19 x 6.4 cm with mount)
Anatomical studies (ribcage, shoulder and humerus): -inked pencil drawings with ink wash on paper -loose -18.2 x 22.7 cm -[on drawing] 'S. Vertebrae of Neck - / C. Acromiun of Scapula - / H. Clavicle - / R. Sternum - / f. Head of Humerus - / K Humerus' (ink note)
Portraits of Margaret of Austria and Joanna of Castile: -pencil sketches on paper, mounted on card -loose -[left] 7.3 x 10.7 cm, [right] 7.3 x 10.5 cm (21.2 x 14.2 cm with mount) -[on left sketch] 'Marguerita de Austria' (pencil note) -[on right sketch] 'Juana hija de los / Reyes Catolicos' (pencil note)
