Whirling Milk
| View Cart ⇗ | Info
A woman whirling samples of milk in order to seperate the fat so it can be measured.
Source
G. F. Warren, Elements of Agriculture (London, MacMillan and Co., Ltd., 1913) 346
Downloads
1728×2400, 1.5 MiB
737×1024, 198.1 KiB
460×640, 89.2 KiB
230×320, 28.1 KiB