12: Examples of slate pencils; top to bottom; a cut slate pencil

Download scientific diagram | 12: Examples of slate pencils; top to bottom; a cut slate pencil (10A5), one pointed at both ends (9B6); and two a machine-cut (round) slate pencils with one pointed at both ends (10A5).  from publication: Authority, Acquisition and Adaptation; Nineteenth century artefacts of personal consumption from the Prisoner Barracks at Port Arthur | Honours Thesis, University of Sydney, 2013 Historical archaeology in Australia has countless artefact assemblages awaiting research and analysis. This thesis is the study of one such collection; the artefacts of personal consumption recovered during the first archaeological | Artifacts, Prisoners and Consumption | ResearchGate, the professional network for scientists.

12: Examples of slate pencils; top to bottom; a cut slate pencil

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Slate-Lite consists of a layer of natural slate. With 0,1 - 1,4 mm and a backing made of natural polyester. It has glass fiber for strength and dimensional stability.

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