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Slide Rule Pins

29 items

29 items

Item preview, Slide Rule designed and sold by DPA Design.

Item preview, The Acu-Math Slide designed and sold by GasStationB.

The Acu-Math Slide Pin

Item preview, Bengal Slide-Rule Mathematician designed and sold by PictoVibe.

Bengal Slide-Rule Mathematician Pin

Item preview, Slide Rule Engineer Engineering Student Funny Vintage Patent designed and sold by GrandeDuc.

Slide Rule Engineer Engineering Student Funny Vintage Patent Pin

Item preview, Slide Rule Engineer Engineering Student Funny Vintage Patent designed and sold by GrandeDuc.

Slide Rule Engineer Engineering Student Funny Vintage Patent Pin

Item preview, The Bronte's Group designed and sold by PictureNZ.

The Bronte's Group Pin

Item preview, Not Afraid of Vintage Technology designed and sold by artsygenarian.

Not Afraid of Vintage Technology Pin

Item preview, The Slide Rule. Were You Afraid to Use it? designed and sold by artsygenarian.

The Slide Rule. Were You Afraid to Use it? Pin

Item preview, Is the Slide Rule the Greatest Invention? designed and sold by artsygenarian.

Is the Slide Rule the Greatest Invention? Pin

Item preview, Answers That Always Measure Up in Mathematics. designed and sold by MPC-Mince-Pies.

Answers That Always Measure Up in Mathematics. Pin

Item preview, That Slide Rule Had Sex Appeal designed and sold by artsygenarian.

That Slide Rule Had Sex Appeal Pin

Item preview, Classically Trained Engineer designed and sold by Randomera.

Classically Trained Engineer Pin

Item preview, Engineer Retro Work Humor Art designed and sold by VisualArtsOasis.

Engineer Retro Work Humor Art Pin

VisualArtsOasis

Item preview, Funny Slide Rule for Math Teachers designed and sold by mudrockdesign.

Funny Slide Rule for Math Teachers Pin

Item preview, This Technology Didn't Need High Speed Internet designed and sold by artsygenarian.

This Technology Didn't Need High Speed Internet Pin

Item preview, Batteries?! Who Needs Batteries?! designed and sold by artsygenarian.

Batteries?! Who Needs Batteries?! Pin

Item preview, Are You Ready for the Apocalypse? designed and sold by artsygenarian.

Are You Ready for the Apocalypse? Pin

Item preview, The Slide Rule: no Batteries or internet Needed! designed and sold by artsygenarian.

The Slide Rule: no Batteries or internet Needed! Pin

Item preview, Classically Trained Engineer Retro designed and sold by Randomera.

Classically Trained Engineer Retro Pin

Item preview, We Were Tough! designed and sold by artsygenarian.

We Were Tough! Pin

Item preview, I Am This Old designed and sold by artsygenarian.

I Am This Old Pin

Item preview, United States Air Force Test Pilot School Official Emblem designed and sold by CharlieDesings.

United States Air Force Test Pilot School Official Emblem Pin

Item preview, Classically Trained Engineer Vintage Slide Rule Calculator designed and sold by Whirx.

Classically Trained Engineer Vintage Slide Rule Calculator Pin

Item preview, Classically Trained Slide Rule Mechanical Analog Calculator designed and sold by QentyPron.

Classically Trained Slide Rule Mechanical Analog Calculator Pin

Item preview, Remember the days when we used a slide rule designed and sold by Tom Carpenter.

Remember the days when we used a slide rule Pin

Item preview, Trained Before Calculators Established Pre-1970 Vintage Slide Rule Engineer Math Teacher Gift designed and sold by LittleNhutton.

Trained Before Calculators Established Pre-1970 Vintage Slide Rule Engineer Math Teacher Gift Pin

Item preview, Caution Sign - The area of humans who have no rules designed and sold by Coffeeins Alpha.

Caution Sign - The area of humans who have no rules Pin

Coffeeins Alpha

Item preview, Break The Rules designed and sold by RedFirecracker.

Break The Rules Pin

Item preview, Rocket Slides Rock Fun Playground Cartoon designed and sold by mytshirtfort.

Rocket Slides Rock Fun Playground Cartoon Pin

Engineering Funny

Engineering Humor

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