Factories

Bakery

Board Lining

Boxes, Cartons and Cases

Brewing

Cables and Telegraph

Chemicals

Clothing

Coachbuilding

Concrete

Confectionery

Cork

Dairy, Bakery and Laundry

Electrical Goods

Enamelling and Plating

Engineering

Fencing

Firewood

Fireworks

Floorcloth and Oilcloth

Food

Foundries and Metal Casting

Fountain Pens

Gas

Gas Mantles

Gelatine

Glass

Joinery

Laundries and Dye Works

Leather and Tanning

Maps

Meters and Instruments

Mineral Waters

Packing

Paper and Stationery

Parachutes

Pattern Making

Perfume and Essential Oils

Plastics and Fibreglass

Printing and Bookbinding

Records

Refrigeration

Rubber and Balata

Sack Repairs

Sawmills and Timber

Scaffolding

Sheet Metal and Metal Goods

Shutters and Blinds

Signs

Smelting and Metal Reclamation

Soap

Stone and Monumental Masonry

Surgical Instruments

Tar and Bitumen

Textiles

Toys

Upholstery

Varnish and Paint

Wallpaper

Whitsters and Silk

Wire Work

Other / industry not stated