Demainbray's Newcomen engine model
1720
Demainbray's model scorpion catapult
1745-1755
Demainbray's rat's tail crane model
1735-1753
Inclined plane, before 1753.
1701-1752
Braun type ether and chloroform inhaler
1901-1930
Demainbray's Inclined plane
1701-1752
Pad saw, hole saw
Flat spokeshave
Lead ball from inclined plane
1701-1752
Flat rectangular wooden pan from set of scales for suspension
1801-1900
Saw teeth setting tool
Oblique cylinder
Turned beechwood mortar
1601-1850
Pull off spectacle case
Musical drum, after 1837
after 1837
Demainbray's compound lever
1701-1752
Anamorphic picture of a horse, before 1753.
1701-1752
Large beech pad saw handle and blade
Anatomical wallchart
Parturition chair
1701-1800
Brass conductor
Tray 2 from German field dental set
1914-1918
Box for 5 ampoules of Pronotsil, Germany, 1936-1940
1936-1940
Four pear-shaped dental sculptor handles
1920-1940
Tray 1 from German field dental set
1914-1918