File:1939-09-Parker-Vacumatic-Set.jpg

Dettagli

Informazioni

Scansione di una pubblicità Parker datata 1939-09-09. Pubblicazione su: Picture Post. Ritoccata dall'autore per una migliore nitidezza. Data visibile direttamente. Pubblicizza il modello Vacumatic (nelle versioni anellata e marmorizzata) per il fusto trasparente, chiamato Ever Visible Ink Supply, cita anche altre caratteristiche come il caricamento chiamato diaphragm filler. Illustra anche il Quink come inchiostro pulente. Citazione esplicita dei brevetti nº GB-318982 e nº GB-417546.

Scanning of advertising from Parker dated 1939-09-09. Published on: Picture Post. Retouched by the author for a better sharpness. Date directly visible. Advertising for the Vacumatic model (in marbled and ringed versions) for its transparent barrel called Ever Visible Ink Supply, citing other feature like the vacumatic filler, called also diaphragm filler. Showing also the Quink as cleaning ink. Explicit mention of patents nº GB-318982 and nº GB-417546.

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