The History and Invention of the Paperclip
Historical references have described the act of fastening papers together for at least 8 centuries, but the paper clip was not invented until 1899.
Paper clip - Uncyclopedia
The History and Key Facts about the Inventor of the Paper Clip - Discover Walks Blog
The legend of the paperclip
Reading about the invention of paper clip - ESL worksheet by muslimlion
Who Really Invented the Paperclip
Great Little Inventions: the Paper Clip
Reading about the invention of paper clip - ESL worksheet by muslimlion
Paper Clip: A Simple Invention with a Profound Impact - Free Pictures Photos
Can't Live Without… My Paper Clip?! - Davison