The SciencesFebruary 12, 1887
On Erecting the Superstructure of the Tay Bridge
Stories by Andrew S. Biggart
The SciencesNovember 14, 1885
The Forth Bridge
Proposed Method of Erecting the Main Steel Piers and Approach Viaducts
The SciencesAugust 22, 1885
Sinking the Cylinders of the Tay Bridge by Pontoons
The SciencesFebruary 28, 1885
The Forth Bridge
On Manipulating the Material, and Building, and Drilling the Great Tubes of the Forth Bridge