https://d28dhd8eubcyz4.cloudfront.net/iiif/2/curtis-production2-cache%2F6210%2Ff%2Ff%2Fc8bff3-0376-4502-a5ab-99e29132f437%2Fresize_master_a0389fdb852df6f40fce3d3d6b759993.jpg/full/!880,1024/0/default.jpg?sig=123678f667be8c26b4e8eeb9ef77578f93c1c0d6&ver=1580151201Mangahao Fig 9 Method of Lining Tunnel
Object type:Image
- Description
Also labelled page 132G.
Identification
- Date
- 1920s