Chinese invention 1313. Crank in the form of eccentric lug, fitted with connecting-rod and hand to hand bar to allow of the simultaneous labor of several persons at a grain hulling mill. A gristmill grinds grain into flour. The term can refer to both the grinding mechanism and the building that holds it. This image has been color-enhanced.

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Creative#:

TOP22173823

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

N/A

Property Release:

No

Right to Privacy:

No

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