Mode of and apparatus for working railway signals. Being British Patent Number: 1268 published: 03 May 1870

PREECE, WILLIAM HENRY & LANGDON, WILLIAM EDWARD

Verlag: London Eyre and Spottiswood published at the Great Seal Patent Office c, 1870

Beschreibung

First Edition. Original Printed patent disbound with printed front blue wrapper present but not the back wrapper (both often lacking in early patents) About 27cm by 18 cm some wear and tear due to the disbinding. Bestandsnummer des Verkäufers 5149

Bibliografische Details

Titel: Mode of and apparatus for working railway ...

Verlag: London Eyre and Spottiswood published at the Great Seal Patent Office c

Erscheinungsdatum: 1870

Einband: No Binding

Zustand: Good