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segunda-feira, 15 de abril de 2013

A WILLIAMSON PEN with pivoting "lever"



The pivoting "lever" was not a  real pull lever but a small gold filled metal blade wich  actuated over the pressure bar to depress the rubber sac with lateral movements ( instead of vertical ) . At least two pen makers used this kind of filling system : Williamson and Held ( both of them from Janesville ).
Thanks to my friend João Pavão Martins who worked on this nice photo.