The turn of the last century saw a boon in paper clip technology. A wide variety of styles and sizes of clips were invented, but only a few survived. Tools to Liveby has selected six of the most popular and practical shapes for the 21st century.
The Mogul paper clip was patented and released in 1918 by the Clipper Mfg. Co. Its unique shape and design give this clip a super firm grip on your stack of paper.