Keywords: Vaaler clip.svg Paper clip patented by Johan Vaaler 1899 and 1901 Vaaler_clip jpg 2011-04-22 09 37 UTC Vaaler_clip jpg Roede derivative work Malyszkz <span class signature-talk >talk</span> Zwektoryzowano Krzysztof Zajączkowski malyszkz Vaaler_clip jpg </nowiki> Uploaded with derivativeFX Paperclips |