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Wooden Folding Ruler | Inventions
Wooden Folding Ruler | Inventions
Wooden Folding Ruler | Inventions
Wooden Folding Ruler | Inventions
Wooden Folding Ruler | Inventions

Wooden Folding Ruler | Inventions

Regular price £16.00

Just the most brilliant and unusual gift for someone! Functional and you can learn something too.

This ruler follows 200 years of human inventive genius. The Invention Rule provides an overview of the history of innovations from 1800 to the year 2000. Each 10cm provides 10 years of inventions.

The reverse of the ruler puts inventions in their historical context along with an inch scale.

The Details

  • Size when folded - 240mm x 30mm