Adze with stone blade from Fiji.
British Salvarsan kit by W. Martindale, 1909-1912
1909-1912
V2 rocket - turbine blade
Adze, Tahiti stone blade
Flint blade hand tool, Stone Age.
8500-2000 BCE
Flint blade hand tool, Stone Age.
8500-2000 BCE
9 flint chips or blades, possibly neolithic
3000-1500
Flint blade hand tool, Stone Age.
8500-2000 BCE
Hollow steam turbine blade, part sectioned, 1933
1933
Adze, Trobriand, diosite blade
Flint blade hand tool, Stone Age.
8500-2000 BCE
Nylon rotor blade of motor boat.
Razor blade sharpener, c. 1910
Copper shrouding for blades
Copper dummy strip
Shrouded blade
1889
Aluminium blade - blue striped dyed anodised finish
1980
Seven Swann-Morton sterilised surgical blades
Wooden airscrew blade
Low Pressure Rotor Blade
One steam-turbine rotor blade, 36" long.
'Leitner-Watts' two-bladed metal airscrew with detachable and adjustable blades
"End-tightened" reaction blade
Nineteen individual blades of various sizes
Blade, drilled for assembly
Alternative "Blade" Foresight
Fixed blades and maker's nameplate
Two segments of full size blades of a steam turbine
Turbine Disc
Turbine Disc
"End-tightened" reaction blade
Brass dummy strip
Lozenge root radial clearance reaction blade
Triangular stone implement with cutting edge
1800-1920
1 1/2" Acme blade with detachable headed shaft
Segment radial clearance short brazed group type of reaction blading
Five specimens showing the stages in the manufacture of the blade of the Kent Felling Axe
1922
Bronze adze blad
circa 3000 BCE
Pair of patent Resilient cycle fork blades
1934
Bronze adze blade
1200 BCE