Montblanc Monte Rosa 042 G piston filling vintage fountain pen in gloss black resin with gold plated trim. Germany c.1954.
Black resin screw-on cap with plain domed cap top. Gold filled ring top pocket clip, gold filled waved lip band. Cap has 'Monte Rosa - Montblanc-Erzeugnis' heat stamped to side of cap. This is quite an uncommon stamping, Erzeugnis translates to 'Product'. So the pen is a Monte Rosa and it is a Montblanc product.
Black resin barrel and grip section. Above cap screw is a pale blue translucent ink view window. Screw knob at rear of barrel which operates helical brass piston screw filling mechanism, having elastomer piston seal. The knob is heat stamped '042 G' and 'F'. The F being the nib designation of fine.
Nib and Feed
Solid gold 14ct nib which is stamped 'MONT - BLANC- 14C - MONTBLANC - 585'. Nib has a fine (F) writing tip with good flex. It is exceptionally smooth. The nib is mounted on an ebonite (BHR) flat ink feed (ski-slope)
Measurements and Specifications:
Capped Length: 5.00" (125 mm)
Posted Length: 5.6" (142 mm)
Barrel Length: (including nib and section) 4.39" (112 mm)
Cap Length: 2.34" (59.5 mm)
Cap Diameter: 0.51"(13.0 mm)
Barrel Diameter Widest Point: 0.46" (11.8 mm)
Nib: 14C Gold Nib - Fine Writing Tip - Good Flex
Filling System: Single Stage Helical Piston
Cap Closure: Screw On/Off (May be Posted on Rear of Barrel)
Pen Weight: 14.6 g
Pen Serial Number: Not Applicable
Pen has been conservatively restored. Fully disassembled and ultrasonically cleaned to remove traces of old ink. Cap clip has been stripped of old worn gold and re-electro-plated with 14 ct gold. Piston mechanism removed, piston seal screw pressure adjusted for good vacuum, lightly lubricated. Nib and feed re-aligned within BHR collar. Section and nib assembly rosin sealed back into barrel. Pen barrel and cap delicately hand polished. Reassembled, write tested and finally flushed with clean water.
Pen barrel and cap are free from scratches, with no dents, cracks or hairlines. There are no personalisation. Gold plating to pocket clip and cap band is excellent, showing no signs of age related ware. Piston filling system has been fully overhauled, piston slides with ease and draws up good ink volume. Ink view window is exceptionally clear. Cap to barrel threads are firm and positive, as is the clip. Overall pen is ready to write and is in excellent condition. Pen is supplied in bespoke Hepworth Dixon card box.
The Monte Rosa was originally designed to be a student fountain pen, and was fitted with a steel nib. The pen had the designation '0-42'. Later models had a gold nib fitted as standard, and the designation became '042 G'.