An improved mode or method of correcting the deviations of the mariners compass in iron ships. (Patented by John Henry Johnson.) being British Patent Number: 1300 published: 21 April 1868

ARSON, LOUIS FRANCOIS ALEXANDRE

Published by London Eyre and Spottiswood published at the Great Seal Patent Office c, 1868

About this Item

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.

Seller Inventory # 3957

Bibliographic Details

• Title: An improved mode or method of correcting the deviations of the mariners compass in iron ships. (Patented by John Henry Johnson.) being British Patent Number: 1300 published: 21 April 1868
• Publisher: London Eyre and Spottiswood published at the Great Seal Patent Office c
• Publication Date: 1868
• Binding: No Binding
• Condition: Good