— advice
    — candles in 1850s/1860s 
    — lucifer matches (1) (2)
    — matches and tinder-boxes (1830s)
    — types of

    — benefits of
    — dangers of
    — electric light
    — electric vs gas at Diamond Jubilee
    — first theatre to use to light (1) (2)
    — road-works

    — the "Boccius light"
    — Bude light, Trafalgar Sq. 
            (ILN Picture Library)
    — gas, various comments
    — history 
    — lime light (ILN Picture Library)
    — incandescant mantles
    — keeping down costs
    — shop windows

    — lamps in 1850s/1860s 
    — oil/paraffin lamps
    — spirit lamps

    — introduction of