EXCELLENT AND RARE OSMIA SUPRA PROGRESS PEN Model: Osmia Supra Progress 293 Period of production: Early 1950s System: Vacumatic filler Nib: Osmia Supra 14 K 585 Fine (F) Material: Golden Green striated celluloid, gold plated trim Imprints: Osmia Progress Supra, Made by Faber - Castell, 293 F Excellent vintage and very rare Osmia Supra Progress 293 fountain pen made by Faber Castell. Pen is fitted with a very rare type of vacumatic filler specific to Osmia. Beautiful Osmia Supra 14 K flexible nib in F size. Excellent imprints. A must for serious collectors. Unrestored and untested. Sold as it is, see the pictures. Shipping comes with tracking and tracing.