Add to ORKGChina - Yenan [Yan'an], Boiling silkworm cocoons for filamentingColorVolume 61, Page
The modern silk-reeling industry took root in a first decade of the twentieth century in Shanghai. F...
China - Shanghai, Plant for mfg. [manufacturer] of very large generatorsColorVolume 60, Page 1
"Pupa Oil Extraction School of Silk Industry Lingnan University July 1931" Students using a press to...
China - Yenan [Yan'an], Boiled cocoons ready for filamentingColorVolume 61, Page
China - Hengyang, Plant for mfg. [manufacturing] of textile machineryColorVolume 61, Page
China - Loyang [Luoyang], Filling molds for tractor engine parts, Fire sandColorVolume 59, Page
China - Chengchow [Zhengzhou], Plant for mfg. [manufacturing] textile machineryColorVolume 61, Page
Overseers watching girls tending vats of boiling silkworm cocoons.Copyright by Underwood & Underwood...
China - Loyang [Luoyang], Mixer for material to fill unit moldsColorVolume 59, Page
China - Chengchow [Zhengzhou], Mfg. [manufacturing] textile machineryColorVolume 61, Page
"Cocoon Boiling Machine School of Silk Industry Lingnan University July 1931" A student works with a...
China - Yenan [Yan'an], Chemical fertilizer plant, Workers' newspaperColorVolume 59, Page
"Courtesy of Canton Christian College. These three Chinese women are unwinding silk cocoons on primi...
China - Sian [Xi'an], Shaping high voltage insulator to be firedColorVolume 60, Page
Several large racks are set up outside which are covered in silkworm cocoons.; This photo is related...
The modern silk-reeling industry took root in a first decade of the twentieth century in Shanghai. F...
China - Shanghai, Plant for mfg. [manufacturer] of very large generatorsColorVolume 60, Page 1
"Pupa Oil Extraction School of Silk Industry Lingnan University July 1931" Students using a press to...
China - Yenan [Yan'an], Boiled cocoons ready for filamentingColorVolume 61, Page
China - Hengyang, Plant for mfg. [manufacturing] of textile machineryColorVolume 61, Page
China - Loyang [Luoyang], Filling molds for tractor engine parts, Fire sandColorVolume 59, Page
China - Chengchow [Zhengzhou], Plant for mfg. [manufacturing] textile machineryColorVolume 61, Page
Overseers watching girls tending vats of boiling silkworm cocoons.Copyright by Underwood & Underwood...
China - Loyang [Luoyang], Mixer for material to fill unit moldsColorVolume 59, Page
China - Chengchow [Zhengzhou], Mfg. [manufacturing] textile machineryColorVolume 61, Page
"Cocoon Boiling Machine School of Silk Industry Lingnan University July 1931" A student works with a...
China - Yenan [Yan'an], Chemical fertilizer plant, Workers' newspaperColorVolume 59, Page
"Courtesy of Canton Christian College. These three Chinese women are unwinding silk cocoons on primi...
China - Sian [Xi'an], Shaping high voltage insulator to be firedColorVolume 60, Page
Several large racks are set up outside which are covered in silkworm cocoons.; This photo is related...
The modern silk-reeling industry took root in a first decade of the twentieth century in Shanghai. F...
China - Shanghai, Plant for mfg. [manufacturer] of very large generatorsColorVolume 60, Page 1
"Pupa Oil Extraction School of Silk Industry Lingnan University July 1931" Students using a press to...