Improvements in correcting the deviations of the mariners compass and dipping needle, and in apparatus employed therein. (Patented by John Henry Johnson.) Being British Patent Number: 2705 published: 16 September 1869

ARSON, LOUIS FRANCOIS ALEXANDRE

Published by London Eyre and Spottiswood published at the Great Seal Patent Office c, 1869

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 # 4019

Bibliographic Details

• Title: Improvements in correcting the deviations of the mariners compass and dipping needle, and in apparatus employed therein. (Patented by John Henry Johnson.) Being British Patent Number: 2705 published: 16 September 1869
• Publisher: London Eyre and Spottiswood published at the Great Seal Patent Office c
• Publication Date: 1869
• Binding: No Binding
• Condition: Good