མཛེས་སྡུག་དང་བདེ་ཐང

རིག་གནས་དང་ལོ་རྒྱུས

ཟས་དང་བཏུང་རྫས

ཕྱིར་འཕྲུལ་རིག

དངོས་ཁམས་རིག

བིལུ་པིརིན་ཊི ༨༧༦ ཡོད • ཡན་ལག་དབྱེ་རིམ ༡༥

ཡན་ལག་དབྱེ་རིམ་ལྟ་བཤེར

བིལུ་པིརིན་ཊི (༨༧༦)

Charlie གྱིས

Charlie གྱིས

Charlie གྱིས

Charlie གྱིས

Charlie གྱིས

Charlie གྱིས

Charlie གྱིས

Charlie གྱིས

876 ནང་ལས་ 24 སྟོན་དོ།

དངོས་ཁམས་རིག

ཡན་ལག་དབྱེ་རིམ་ལྟ་བཤེར

དྲོད་ནུས་རིག

འོད་རིག

འབྲེལ་བ

རྡུལ་ཕྲན

དངོས་རྫས་རིག

རྡུལ

མདོངས་རིག

རྡུལ་ནུས

བཟོ་རྫས་གསར

འཕྲུལ་རིག

ཆུ་འཕྲུལ་རིག

གློག་ཁབ་རིག

དྭངས་ཤེལ་རིག

སྐར་དངོས་རིག

སྒྲ་རིག

བིལུ་པིརིན་ཊི (༨༧༦)

Raw Wool Fleece: Shearing by Hand (Stewart, 1898)

Phenolphthalein Indicator Solution: the Pharmacopoeia Test Solution (U.S. Dispensatory, 1907)

Ammonium Carbonate: Sublimed from Sulphate and Chalk (Lunge, 1887)

Dimethylaniline: Autoclave Methylation of Aniline (Cain, 1919)

Malachite Green: Fischer's Process, as the Oxalate (Thorpe, 1913)

Denatured Alcohol: French Excise Formula (U.S. Dispensatory, 1907)

Wedging Table: Plaster-Topped with a Cutting Wire (Binns, 1910)

Uncapping Tray: McIntyre's Uncapping Box (A B C of Bee Culture, 1910)

Uncapping Knife: the Bingham Knife (Hasluck, 1905)

Honey Extractor: a Tinplate Cylinder Extractor (Hasluck, 1905)

Honey: Extracted from Sealed Combs (A B C of Bee Culture, 1910)

Sponge: Hooked and Crawl-Cured (Florida, Moore 1910)

Quartz Sand: Washed and Burnt Glass Sand (Pellatt, 1849)

Saw Set: a Bevelled Iron Block (Shop Notes, 1909)

Brazing Torch: a Pressure-Tank Gasoline or Kerosene Torch (Shop Notes, 1909)

Steel Scraper: a Clockspring Blade in a Slotted Handle (Shop Notes, 1912)

Industrial Air Compressor: a Converted Motorcycle Engine, Motor-Driven (Shop Notes, 1919)

Grinding Wheel: Silicate-Bonded (Machinery's Handbook, 1924)

Grinding Wheel: Vitrified, Clay-Bonded (Machinery's Handbook, 1924)

Bench Grinder: Made from an Old Engine Piston (Shop Notes, 1919)

Belt Sander: a Lathe-Driven Garnet-Belt Sander (Shop Notes, 1919)

Plate Shears: Bench Shears Made from a Flat File (Shop Notes, 1919)

Air Compressor: Twin Pump-Cylinder, Water-Cooled (Shop Notes, 1912)

Sagger: a Fireclay Box Moulded Round a Wooden Mould (Bourry, 1911)