སྒྱུ་རྩལ
མཛེས་སྡུག་དང་བདེ་ཐང
བཟོ་རིག
རིག་གནས་དང་ལོ་རྒྱུས
དགའ་སྟོན
ཁོར་ཡུག
ཟས་དང་བཏུང་རྫས
ཕྱིར་འཕྲུལ་རིག
ཚན་རིག
རྩེད་འགྲན
རིག་རྩལ
གྱོན་རུང

བཟོ་རིག

བིལུ་པིརིན་ཊི ༡,༦༧༥ ཡོད • ཡན་ལག་དབྱེ་རིམ ༡༡

བིལུ་པིརིན་ཊི (༡,༦༧༥)

Worm and Worm Wheel: a Steel Screw and a Hobbed Bronze Wheel

Worm and Worm Wheel: a Steel Screw and a Hobbed Bronze Wheel

Martin གྱིསNO

ལྕགས་བཟོ

༡༤
༠
༠
༠
༠
༠
Brass Fittings: Sand-Cast on a Core, Then Tapped

Brass Fittings: Sand-Cast on a Core, Then Tapped

Forge གྱིསNO

ལྕགས་བཟོ

༡༢
༠
༠
༠
༠
༠
Bone-Dry Clay Vessels: Formed, Dried Slowly, Ready to Fire

Bone-Dry Clay Vessels: Formed, Dried Slowly, Ready to Fire

Mary གྱིསFI

རྡོ་ཐལ

༩
༠
༠
༠
༠
༠
Goatskin Leather Tanned with Sumac, the Morocco Way

Goatskin Leather Tanned with Sumac, the Morocco Way

Tex གྱིསFO

རས་དང་པགས

༡༣
༠
༠
༠
༠
༠
Phosphor Bronze Sheet: Bronze Deoxidised with Copper Phosphide and Rolled
ཉེན་ཁ་ཅན།

Phosphor Bronze Sheet: Bronze Deoxidised with Copper Phosphide and Rolled

Forge གྱིསNO

ལྕགས་བཟོ

༡༦
༠
༠
༠
༠
༠
Timber Beams Hewn Square from the Log

Timber Beams Hewn Square from the Log

Woody གྱིསNO

ཤིང་བཟོ

༡༡
༠
༠
༠
༠
༠
Hardwood Logs: Tree Felled with Notch and Back Cut, Limbed and Bucked

Hardwood Logs: Tree Felled with Notch and Back Cut, Limbed and Bucked

Woody གྱིསNO

ཤིང་བཟོ

༡༤
༠
༠
༠
༠
༠
Brass Reed Shim Rolled Thin and Left Spring-Hard

Brass Reed Shim Rolled Thin and Left Spring-Hard

Forge གྱིསNO

ལྕགས་བཟོ

༡༦
༠
༠
༠
༠
༠
Capillary Glass Tubes Drawn Out from Tube

Capillary Glass Tubes Drawn Out from Tube

Bubbles གྱིསIT

ཤེལ་བཟོ

༡༢
༠
༠
༠
༠
༠
Hardwood Strips Ripped and Planed from a Board

Hardwood Strips Ripped and Planed from a Board

Woody གྱིསNO

ཤིང་བཟོ

༡༠
༠
༠
༠
༠
༠
Iron Sheet Hammered Out from Bar

Iron Sheet Hammered Out from Bar

Forge གྱིསNO

ལྕགས་བཟོ

༡༣
༠
༠
༠
༠
༠
Iron Rivets and Roves Forged from Rod and Sheet

Iron Rivets and Roves Forged from Rod and Sheet

Forge གྱིསNO

ལྕགས་བཟོ

༢༢
༠
༠
༠
༠
༠
Wrought Iron Rod Drawn Down from Bar

Wrought Iron Rod Drawn Down from Bar

Forge གྱིསNO

ལྕགས་བཟོ

༡༦
༠
༠
༠
༠
༠
Denim: Indigo Warp, White Weft, Woven in Twill

Denim: Indigo Warp, White Weft, Woven in Twill

Tex གྱིསFO

རས་དང་པགས

༡༦
༠
༠
༠
༠
༠
Hardwood Shaft, 2 m: Riven Along the Grain and Shaved Round

Hardwood Shaft, 2 m: Riven Along the Grain and Shaved Round

Woody གྱིསNO

ཤིང་བཟོ

༧
༠
༠
༠
༠
༠
Glass Marbles: Rod Cut with Marble Scissors and Rounded Hot

Glass Marbles: Rod Cut with Marble Scissors and Rounded Hot

Bubbles གྱིསIT

ཤེལ་བཟོ

༡༠
༠
༠
༠
༠
༠
Wax Paper: Paper Dipped in Melted Paraffin

Wax Paper: Paper Dipped in Melted Paraffin

Emma གྱིསSE

ཤོག་བཟོ་རིག

༧
༠
༠
༠
༠
༠
Sterling Silver Wire: 925 Silver to 75 Copper, Cast and Drawn

Sterling Silver Wire: 925 Silver to 75 Copper, Cast and Drawn

Forge གྱིསNO

ལྕགས་བཟོ

༦
༠
༠
༠
༠
༠
Copper Foil: Sheet Rolled Thin with Anneals Between Passes

Copper Foil: Sheet Rolled Thin with Anneals Between Passes

Forge གྱིསNO

ལྕགས་བཟོ

༢༤
༠
༠
༠
༠
༠
Cotton Rags: Worn Cloth Stripped, Washed and Cut

Cotton Rags: Worn Cloth Stripped, Washed and Cut

Tex གྱིསFO

རས་དང་པགས

༡༥
༠
༠
༠
༠
༠
Engineer's Blue: Prussian Blue Ground into a Marking Paste

Engineer's Blue: Prussian Blue Ground into a Marking Paste

Martin གྱིསNO

ལྕགས་བཟོ

༡༧
༠
༠
༠
༠
༠
Plate Pewter: Tin with Antimony, Bismuth and Copper, Ure 1839

Plate Pewter: Tin with Antimony, Bismuth and Copper, Ure 1839

Forge གྱིསNO

ལྕགས་བཟོ

༡༠
༠
༠
༠
༠
༠
Waxed Linen Thread: Linen Drawn over Beeswax

Waxed Linen Thread: Linen Drawn over Beeswax

Tex གྱིསFO

རས་དང་པགས

༡༣
༠
༠
༠
༠
༠
Tracing Paper: Flax Tow Beaten to a Clear Pulp, Ure 1839

Tracing Paper: Flax Tow Beaten to a Clear Pulp, Ure 1839

Tex གྱིསFO

ཤོག་བཟོ

༡༡
༠
༠
༠
༠
༠
1675 ནང་ལས་ 24 སྟོན་དོ།