— Waterproofing, [741]

Blue Ruling Ink, [403]

— Sanitary Powder, [263]

— Vitriol Poison, [94]

Bluing, [443]

— Compounds, [443]

— of Steel, [682]

Bluish-black Lake Dye, [278]

Blush Pink Dye on Cotton Textile, [279]

Board-sizing, [38]