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Parker Duofold Senior Fountain Pen (1920s) - Lapis (Early Blue on Blue) Marble, Button Filler, Parker Duofold Fine Nib (Excellent, Restored) - Peyton Street Pens
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PARKER Duofold Senior Rare Fountain Pen blue Lapis Lazuli year 1930 Gold Nib EF, in Excellent Condition - Etsy
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PARKER Duofold Senior Rare Fountain Pen blue Lapis Lazuli year 1930 Gold Nib EF, in Excellent Condition - Etsy Israel
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VINTAGE 1920s PARKER LUCKY CURVE DUOFOLD SR. "BIG RED" FOUNTAIN PEN ~ RESTORED! - La Paz County Sheriff's Office "Dedicated to Service"
9648 Parker Duofold Senior Streamlined Fountain Pen in Lapis Lazuli, c1930. Fine Italic FIVE STAR Nib.
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Parker Duofold Senior Fountain Pen (1920s) - Red w Raised Band and GT, Button Filler, Medium-Broad Parker Duofold Nib (Excellent, Restored) - Peyton Street Pens
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