Collection of unmounted photographs 11.5" x 9.25" of Mersey Tunnel in course of construction

Made:
Unattributed place

Collection of unmounted photographs 11.5" x 9.25" of Mersey Tunnel in course of construction:- experimental length of reinforced concrete 20/9/29; original donor Mott, Hay and Anderson (1934)

Details

Category:
Civil Engineering
Object Number:
1975-46
type:
photographs