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What is this?

Posted: Sat Jun 08, 2019 1:05 pm
by dutchman
This has been lurking in my spare parts - could anyone identify its use? Thanks Cheers Bill K

        Re: What is this?

        Posted: Sat Jun 08, 2019 3:45 pm
        by Roaring20s
        I would guess a carpenter's scribe attachment. :coffee:

        James.

        Re: What is this?

        Posted: Sat Jun 08, 2019 5:51 pm
        by estott
        Part of a Beam Compass- used to draw large circles:

        http://collectingme.com/drawing/Quick_S ... mpass.aspx

        Re: What is this?

        Posted: Sat Jun 08, 2019 7:12 pm
        by dutchman
        Thanks for the responses - hard for me to accept that odd looking parts with what looks like a needle are not phono related. :D Cheers Bill K

        Re: What is this?

        Posted: Sat Jun 08, 2019 8:43 pm
        by Chuck
        Yep. Beam compass parts.

        Worked 25 years as a draftsman, all before computers.

        chuck