author
A civil engineer by training, he wrote a detailed early-1900s thesis on the design of a steel railroad warehouse for the Illinois Central Railroad in New Orleans. His surviving published work offers a practical snapshot of railroad engineering at the start of the twentieth century.

by Louis Liston Tallyn
Born in 1878 and later buried in New Jersey, Louis Liston Tallyn is known today for Design of a Steel Railroad Warehouse, a thesis submitted for a Bachelor of Science degree in Civil Engineering at the University of Illinois in 1901.
The work was chosen with a practical goal in mind: he explained that he was especially interested in railroad work and intended to make it his specialty. His study focuses on the design of a steel warehouse for railroad use in New Orleans, showing the hands-on, problem-solving character of engineering education in that era.
Although little biographical information is readily available, Tallyn's writing still stands as a useful historical document. It captures the concerns of a young engineer thinking carefully about materials, structure, and the real demands of rail transportation.