Period:Unknown
Materials:pine, copper,
Technique:
Dimensions:Height: 99 centimetres Weight: 2.06 kilograms Width: 7.50 centimetres Depth: 10.50 centimetres
Description:
Pressure pump (inscribed) made of wood (pine), copper.
IMG
![图片[1]-pump BM-As.2212-China Archive](https://chinaarchive.net/Unknown/43/mid_01419258_001.jpg)
Comments:
Materials:pine, copper,
Technique:
Dimensions:Height: 99 centimetres Weight: 2.06 kilograms Width: 7.50 centimetres Depth: 10.50 centimetres
Description:
Pressure pump (inscribed) made of wood (pine), copper.
IMG
Comments:
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