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Paper clip - Wikipedia
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Lancaster City Museum - Today is International Paperclip Day! Did you know the humble paperclip was invented in 1899 by Norwegian inventor Johan Vaaler? Or was it American Samuel B. Fay in
How paper clip is made - material, manufacture, making, history, used, product, industry, machine, History
Great Little Inventions: the Paper Clip | OpenMind
The history of the paper clip: It was invented in 1899. It hasn't been improved upon since.
The history of the paper clip: It was invented in 1899. It hasn't been improved upon since.
An Unexpectedly Old Artifact: The Paperclip – MSU Campus Archaeology Program
Paper Clips
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Johan Vaaler - Wikipedia
Paper clip - Wikipedia
The history of the paper clip: It was invented in 1899. It hasn't been improved upon since.
