Codex Atlanticus59 pages
- Geometry, a pavilion frame and mechanical sketches
- Walnut oil for painting, with mechanisms and pen-trials
- Compasses, Dividers, and Knot Ornaments
- Near-blank verso, invisible before restoration
- Gun-mount mechanisms, a bombard on a stand, and a dragon
- Heraldic Shield with a Fleur-de-lis (Later Pencil Addition)
- Catapult engine, a spiked device, and a knot
- Faint decorative sketches; site of a lost Sforza heraldic drawing
- Faint Sheet: Head, Frieze, Interlace Knots, and a Jotting
- Ditch defences against enfilading artillery, with a red device
- Interlaced Knot Designs and a Line on Hope
- Metalworking Recipes and a Gold Knot Design
- Proportion of circle-portions; tracery and vault designs
- Profile head, circle-grid rosettes and a note on proportion
- Circle and square: doubling, portions and proportion
- Kinds of Motion, with a Winch and an Ornamental Candelabrum
- Studies in the quadrature of the circle and lunes
- Squares equal to curved figures, and a recipe for false jasper
- Ledger Entries: Debit and Credit Columns (£1280)
- Calculations with a Loggia Sketch and Ornamental Letters
- Squaring a square with curved figures; ornament and a pulley
- Three Ornate Sword-Hilt Designs
- Geometric equivalences and ornamental circle studies
- Interlaced Knot Designs and Circle-Portion Figures
- Quadrature of the Circle: Lunes and Squarable Figures
- Geometric Doodles, Knots, and a Latin Scrawl
- Quadrature of lunes: circles, squares, and hexagons
- Quadrature series of lunes and circular portions
- War machine 'Fanemollo' with ornamental staff-heads
- Sheet of interlace knots, two heads and geometric studies
- Areas of circles as squares of diameters, and lantern studies
- Modes of perspective: projecting a figure into a room corner
- Ornamental vases, perspective studies, a word list and sums
- Faint pencil sketches: vessels, a perspective study, an interlace panel
- Faint sketches: a round colonnade, perspective frames, interlace
- Algebraic place-values, a trajectory, and a column of woven rings
- Interlaced knot-work of star-rosettes and knotted medallions
- Geometric interlace (knot) design
- Pricked interlace pattern (verso of the knot design)
- Interlaced Geometric Star Medallion
- Screw press, an auger, and a water-current experiment
- Toothed wheels, a weight-wheel, and interlace knots
- Blank verso (invisible before restoration)
- Ornamental Designs and a Note on Springs
- Perpetual Water Instrument with Alternating Jets
- Interlaced knotwork ornament
- Press mechanism and a draft letter on financial want
- Near-blank verso with a faint ornamental scroll
- The forming and breaking of a water droplet
- Cord-Driven Semicircle Mechanisms and an Interlace Knot
- Two fragments: an ornate column and mechanical apparatus
- On the force of a falling body's blow
- Star-pattern geometric studies with a balance note
- Sheet of Mounted Fragments: Knot Doodles and Notes
- Octagonal figures, interlaced constructions and numbers
- Interlaced garden-wall designs with a planted balustrade
- Geared drums, presses and the quadrature of a lune
- Interlace knot designs, with a casting note and a doubling series
- Compass construction: circle with a scalloped rosette of arcs
Codex Arundel7 pages
- Mirrors and the simulacrum, with a note on Roger Bacon
- Index for a treatise on rivers, with a wing and calculations
- Simple and compound motion; the descent of flame
- How objects set obliquely in a river dam up its current
- Allegorical caparison for Antonio Grimani
- Obstacles that dam a river's current
- Allegorical costume design for a horse and rider
Codex Forster II6 pages
Codex Forster III5 pages
Codex Madrid I1 pages
Codex Madrid II1 pages
Paris Manuscript B4 pages
Paris Manuscript F8 pages
- Water and air trading places in an eddy, and a plan of eddies
- Recipes for layered imitation-onyx plaques; canal sketches
- A half-cylinder into a half-cube, and an agate recipe
- Recipes for imitation agate, and the earth as a star
- On Mixtures: Making Imitation Agate and Marble
- Anatomy of the finger nerves; recipes for imitation branching
- Recipes for varnishing and moulding imitation cups
- Untranscribed notes, pen flourishes, and a library stamp
Paris Manuscript H11 pages
- Decorative knotwork with a confluence of watercourses
- Decorative interlace designs in chalk and pen
- Interlace knot designs and a river-bed sediment profile
- Dynamometer with weights, river-flow notes, and a knot
- Heraldic shield, an eye-and-mirror diagram, and a deep well
- Ornamental knots and a note on bodies in air and water
- Envy wounds virtue; ornamental knot and foliate studies
- Gears, an interlace design, and a head in profile
- Decorated Belt and a Toothed-Rod Device
- Emblem of a Censer: 'Terrible and Sweet'
- Springs(?) and Undetermined Devices; Ornamental Motifs
Paris Manuscript I15 pages
- Circular-segment dispute with knot and chain sketches
- Irradiation: dark and light objects against contrasting grounds
- Angular tower and decorative sketches
- Decorative designs: shields and a fortified building
- Decorative designs: escutcheons, leaves and emblems
- Ornamental shell, cartouche and honeycomb studies
- Note on the best pinion, and a houseleek-in-flames motto
- Peg wheel and worm screw; friction of the lantern pinion
- A vase and related drawings
- Cloth account, perspective notes, a bee simile and a costume recipe
- Collision of water masses; a crescent-shaped bed and river bends
- Figure of a Hinge-Hook (Arpione)
- Stamped Metalwork and Interlaced Rings
- Ornamental Designs and a List of Materials
- Suspended Decorative Ornament in Red Chalk
Paris Manuscript K8 pages
- Front Cover: Red Morocco Binding Tooled 'Leonardi Vincii'
- Back Cover: Gilt-Tooled Red Morocco Binding
- Spine: Red Morocco Binding with Gilt Fleurs-de-lis
- Colored inlays for imitation stone, and a paste-press
- Imitation chalcedony: sifted 'snakes' and a non-yellowing varnish
- Imitation chalcedony: forming a hollow tubular 'sleeve'
- Rice glue and a lever-pressed mold for casting paste
- Thin air and dim sunlight; eddies pressed in glue