Cleaning Brushes
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General purpose cleaning brushes from PEL.
Brush A is a flat angled fitch or crevice brush made from black hog hair with a strong copper ferule.
Brush B has a a wood handle, metal feule, flat 19mm wide bristles, stiff nylon one end and soft nylon the other. These inexpensive brushes can be discarded once too dirty.
Brush C is a copper ferrule brush with brass wire one end and bristles the other. Also known as a sieve cleaning brush.