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Letter from G Rawlinson about his pendulum mill
Letter from G Rawlinson about his pendulum mill
Letter from Mr Brabazon about iron swivel rowlock
Letter from Mr Brabazon about iron swivel rowlock
Letter from Joseph Wilkinson about his timepiece which will show the time throughout the world
Letter from Joseph Wilkinson about his timepiece which will show the time throughout the world
Letter from Peter Schmidtmeyer about his machine for cleaning roads
Letter from Peter Schmidtmeyer about his machine for cleaning roads
Letter from Thomas Samoth about perpetual motion
Letter from Thomas Samoth about perpetual motion
Letter from Thomas Edwards Jnr about his improved windmill
Letter from Thomas Edwards Jnr about his improved windmill
Letter from George Rodney Taylor about a machine for sweeping chimneys
Letter from George Rodney Taylor about a machine for sweeping chimneys
Letter from George Rowcliffe on his rat trap, with drawing
Letter from George Rowcliffe on his rat trap, with drawing
Letter from Lt William Mudge about machine for recording ships' speed
Letter from Lt William Mudge about machine for recording ships' speed
Letter from William Packer about his spring for carriages, with drawing
Letter from William Packer about his spring for carriages, with drawing
Letter and drawing from Robert Baxter about his 'moving power', with drawings
Letter and drawing from Robert Baxter about his 'moving power', with drawings
Letter from Richard Phillips about his improved axle tree for carriages
Letter from Richard Phillips about his improved axle tree for carriages
Letter from George Smith on his machine to force water with a screw, with drawing
Letter from George Smith on his machine to force water with a screw, with drawing
Letter from Thomas Parker about his moveable centre for turning a barrel drain
Letter from Thomas Parker about his moveable centre for turning a barrel drain
Letter from Alexander Duncan about his improved horizontal windmill, with drawing and envelope
Letter from Alexander Duncan about his improved horizontal windmill, with drawing and envelope
Letter from William Cragg, proposal for ascertaining longitude at sea
Letter from William Cragg, proposal for ascertaining longitude at sea
Massive tea service in Californian Gold by Ball, Tomas and Black, New York
Massive tea service in Californian Gold by Ball, Tomas and Black, New York
Carriages
Carriages
Cartoon of the Britannia's Great Party
Cartoon of the Britannia's Great Party
Closing Ceremony
Closing Ceremony