graphite; plumbago.
Historical Examples

The Book of Curiosities I. Platts
Tono Bungay H. G. Wells
Climbing in The British Isles. Vol. 1 – England W. P. Haskett Smith
The Boy’s Book of Heroes Helena Peake
The Story of a Tinder-box Charles Meymott Tidy
The Voyage of the Vega round Asia and Europe, Volume I and Volume II A.E. Nordenskieold
Letters from the Cape Lady Duff Gordon
Gardening for the Million Alfred Pink
Curiosities of Literature, Vol. II (of 3) Isaac Disraeli
Popular Technology; Volume 2 Edward Hazen

another name for graphite


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