Twinplex Stropper
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=w9VkRDfX6LY
This machine, dating from the 1920's or 1930's, resharpens double edge razor blades. When cranked, both ends of the blade are simultaneously stropped, then automatically flipped over. Bookbinders use double edge razor blades in manual leather paring machines. More information on razor blades, sharpening and bookbinding is at: http://jeffpeachey.wordpress.com
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