Thanks for the surprisingly interesting read. I have one of those alloy pencils ... | Hacker News

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psychphysic on Feb 15, 2023 | parent | context | favorite | on: Mysterious doodles hidden in a 1,300-year-old book

Thanks for the surprisingly interesting read.

I have one of those alloy pencils which seem to predate graphite pencils. Maybe that's what they used

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