An improved method or methods of securing the lids of coal cellar holes, which said method or methods may be applicable to the closing of other like apertures. being Patent Number: 920 published: 12 April 1864

LEA, HENRY and LEA, JOHN WALFORD and LEA, HENRY and LEA, JOHN WALFORD

Published by London Eyre and Spottiswood published at the Great Seal Patent Office c, 1864

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 18cm some wear and tear due to the disbinding.

Seller Inventory # 39641

Bibliographic Details

• Title: An improved method or methods of securing the lids of coal cellar holes, which said method or methods may be applicable to the closing of other like apertures. being Patent Number: 920 published: 12 April 1864
• Publisher: London Eyre and Spottiswood published at the Great Seal Patent Office c
• Publication Date: 1864
• Binding: no binding
• Edition: 1st Edition
• Condition: good