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Reblogged by jsonstein@masto.deoan.org ("Jeff Sonstein"):
lukeharby@octodon.social ("Luke Harby") wrote:
Hey!
Do you own a circular slide rule, or know someone who does? Maybe you have a box in the attic or a whole drawer of them.
I am working on an artist’s book with one chapter dedicated to circular slide rules.
If you would like to help me out and get a credit in a really cool book then please scan your slide rule(s) and submit via the form on my site or you can email me lharby@gmail.com.
Details and submissions at this link https://slackwise.org.uk/submit
Please retoot for more toot-ins!
Thank you!
