SA Supplements

Launch of H.M.S. Rodney at Chatham

The Manufacture of Crucible Cast Steel

Thirty Inch Flexible Water Pipe Laid Under the Thames River

Pipe Calipers

Mollerufs Lubricator

The Ancient Water Tunnel

Distillation of Coal Tar

Machines for Making Tiles

New Apparatus for Scouring Grain

What the Baker can get out of a Barrel of Flour

The Non-Conducting Hood

Chemistry

New Method of Renewing the Liquid of Secondary Piles

The Telephone Claimed by Meucci

Electric Conveyers

Development of Electricity in a Leather Cloth Factory

The Quadrille of Dominos

The Anthracite Coal Fields of Pennsylvania

Internal Parasites in Domestic Fowls

Treatment of Vines Infested with the Phylloxera

Easy Method of Obtaining Bacteria

Patents - November 22, 1884