Notation for Swedish Difference Engine
Marshall's Geological Diagrams
Manuscript entitled: "Catalogue of the Apparatus of Philosophical Instruments, in the Collection of Her Late Majesty Queen Charlotte, at the Observatory at Richmond in Surrey"
Drawing entitled 'Sectional Drawing for a Steel Protected Cruiser for Colonial Defence to be named'
Analytical Engine (appears incomplete).
Rough draft of Universal Machine Tool. Designed and employed for obtaining the different motions.
Digit counting apparatus on the two upper wheel selectors.
Carriage with tens warning. Sheet 3.
Store variable selectors. Superseding drawing No 2.
Motion for carrying the tens, plus and minus.
Lifting apparatus by screw. Sheet 9.
Carriage and racks in sections. Sheet 10.
Side and end elevation of feed motion with shade. Second revision.
Sections of framing and racks. Sheet 6.
Side and end elevation of feed motions. Showing the bands in different colours.
Reverse motion for cross planing.
Back and end elevation of cross slide.
Side and end elevations of feed and driving apparatus
Small planing machine. Sheet 1.
End and side elevation of Large Universal Machine.
Elevation and section of cross slide.
Plan, elevation and section of cross slide.
Plan of Large Universal Machine.
Untitled plan and elevation. Incomplete.
Plan of mill, table wheels and carriage. Sheet 31.
Adding column with motion for changing from plus to minus. Incomplete.
Platform raising apparatus. Sheet 33.
Untitled. A model of six cages was made from this drawing. Incomplete.
My Machine 1888 II Plan of driving cams, levers, etc. in initial position.
First of the six 'Universal Tool' sheets.
My Machine 1889 III Development of driving cams.
Continuation of sheet T/1/2. Second Edition.
Temporary staging
Pages 134 and 135 of Jeremiah Head's diary
Pages 4 and 5 of Jeremiah Head's diary
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