Parker Sr Duofold, c. 1926, USA, senior size, flat top, lacquer red permanita, single broad cap band, crispy barrel imprint: Geo S. Parker Janesville Wis. Duofold, Lucky curve, Fountain pen USA Pat 4-25-11, great solid gold nib with the arrow design and engraved Parker, fine point, nice iridium. Button filling. Length capped 139 mm, posted 168 mm, diameter 15 mm. Excellent vintage condition. #1095 $USD 250

Parker Jr Duofold, c. 1926, USA, junior size, flat top, lacquer red permanita, doble cap bands, very crispy barrel imprint: Geo S. Parker Janesville Wis. Duofold Jr, Lucky curve, Fountain pen USA Pat 4-25-11, great solid gold  Parker USA nib, medium point, nice iridium. Button filling. Length capped 11,3 cm, posted 14,7 cm, diameter 13 mm. Excellent condition. #2795 $USD 120

Parker Jr Duofold, c. 1926, Canada, junior size, flat top, jade green, doble cap bands, very crispy barrel imprint: Geo S. Parker, Parker Duofold, made in Canada, solid gold nib engraved Parker Duofold pen Canada A, medium point, nice iridium. Button filling. Length capped 11,5 cm, posted 14,7 cm, diameter 13 mm. Excellent condition, slight brassing in cap bands, excellent color considering jade green are very prone to color shift. #918 $USD 140

Parker Jr Duofold, c. 1929, Canada, junior size, flat top, executive black, doble cap bands, partially illegible barrel imprint: Geo S. Parker, Parker Duofold, made in Canada, later solid gold nib engraved Parker 14kt England 35, medium point, nice iridium. Button filling. Length capped 14,1 cm, posted 14,1 cm, diameter 13mm. Good condition, brassing in cap bands, replacement not engraved clip. #2109 $USD 80

Parker vacumatic, USA,1940, silver pearl laminated celluloid, red transparency, CPT, doble jewel, on the pen barrel imprint “Geo Parker Parker vacumatic made in USA .0.”, 129 mm capped, pump filler, speed filler (aluminium plunger), gold Parker arrow Fine point nib. Excellent. #957 $USD 160

Parker vacumatic set, USA,1942, golden pearl laminated celluloid, red transparency, gold plated clip and trims, on the pen barrel imprint “Geo Parker Parker vacumatic made in USA .2.”,  length capped 5”, pump filler, plastic plunger), gold Parker arrow Fine point nib. The pencil is twist actuated, barrel imprint “Geo Parker Parker made in USA .3.”  Both excellent. #1894$USD 195

Parker Duofold Streamline Sr mechanical pencil, USA, c. 1930, red lacre, gold filled clip, cone and band (one missing), imprint on the clip: Parker Pat Sept 5-16 Parker, length: 13,3 cm, diameter: 12 mm, leads 1.1 mm, twist actuated, smooth functioning. Very good and attractive pencil #1383 $USD 70

For illustration: picture of different English Parker Duofold model sizes, from left to right:

Green Arrow, black Maxima, black  Senior, black AF double jewel, chocolate AF,  green demi Duofold, green Junior Duofold, blue Slimfold, Vacumatic Major (USA).

 

Parker Duofold NS, c. 1952, England, solid green celluloid, gold filled clip and broad cap band with chevron pattern, aerometric filler, medium point original nib imprint "Parker Duofold 14 Kt pen N" (the N from the Newhaven plant). Length capped 5", posted 5 6/8", diameter 1/2". Minimal plating wear on the edges of the arrow head, excellent. # 1276$USD 135

Parker "AF Duofold NS", England, c. 1954. The "AF" stands for "Aluminium Filler" and refers to the filler button, the aluminium variety which superseded the brass button type in 1948. In classic black, with gold filled chevron cap band, nib Parker Duofold 14K Pen N (N for Newhaven the site of the Parker manufacturing plant in England), the nib is broad, slighly oblique stub. The Duofold was the mainstay of the Duofold range and very popular as a big handsome pen with a traditional open nib and capable of excellent writing performance. On the barrel crisp imprint Parker Duofold Reg. T.M.Made in England. Lenght closed 5 1/8" / 130 mm. The button filler is in perfect condition and works fine. Excellent, no brassing, juicy nib.#1030 $USD 160

Parker Duofold NS, c. 1953, England, solid green celluloid, gold filled clip and broad cap band with chevron pattern, aerometric filler, medium fine point original nib imprint  "Parker 14 Kt 585 England 35" Length capped 5", posted 5 7/8", diameter 1/2". Minimal plating wear on the edges, excellent. # 1298 $USD 135

Parker Duofold Junior NS, England, c.1954, in classic black, with gold filled chevron cap band, aerometric filling, Parker 14K England, fine flexible point nib, big iridium. On the barrel crisp imprint Parker Junior Made in England. Lenght closed 5 5/16”, posted 6 1/8”. Excellent #2154 $USD 85

Parker Slimfold, England, c.1962, chancellery red, gold filled clip and band with Vs pattern, aerometric filling, sac with excellent transparency, original gold nib Parker 14 Kt England 5, flexible broadish medium point with very good iridium, on the barrel imprint Parker Slimfold made in England. Lenght closed 4 15/16”, posted 5 11/16”. Excellent #1486 $USD 70

Parker Slimfold, England, c.1962, imperial blue, gold filled clip and band with Vs pattern, aerometric filling, interesting solid gold nib 14 Kt Parker England, semiflex broad stub point with big iridium, on the barrel imprint Parker Slimfold Reg. T.M. made in England. Lenght closed 4 15/16”, posted 5”, 12,0 cm. Excellent #1114 $USD 80

Parker Slimfold, England, c.1962, executive black, gold filled clip and band with Vs pattern, aerometric filling, interesting solid gold nib 14 Kt Parker England, flexible medium stub point with big iridium, on the barrel imprint Parker Slimfold made in England. Lenght closed 5”, posted 5 15/16”, 15,0 cm. Excellent #2326 $USD 70

Parker 17, England, c. 1964, executive black, gold filled tapered clip, tassies and broad cap band, aerometric filling, original solid gold nib, fine point, generous iridium. Senior size length capped 5 6/8", posted 5 13/16”, diameter ½”, excellent. #1484 $USD 65