[[File:Conway-Stewart-58-MarbledBlue-Set.jpg|thumb|left|Un set [[Conway Stewart]] modello 58]]
[[File:Conway-Stewart-58-MarbledBlue-Set.jpg|thumb|left|Un set [[Conway Stewart]] modello 58]]
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[[e:Conway-Stewart-Celluloid-Model-Serie-Capped.jpg|thumb|Stilografiche Conway Stewart|250px|right|Stilografiche [[Conway Stewart]] degli anni '50]]
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[[File:Conway-Stewart-Celluloid-Model-Serie-Capped.jpg|thumb|Stilografiche Conway Stewart|250px|right|Stilografiche [[Conway Stewart]] degli anni '50]]