Catalogue of interlocking and railroad signaling appliances

Featuring a comprehensive collection of interlocking and railroad signaling appliances, this reprint captures the detailed specifications and innovations from the original 1889 edition. It serves as a valuable resource for historians, engineers, and enthusiasts interested in the evolution of railway technology and safety systems. The meticulous documentation reflects the industry standards and practices of the time, making it an essential reference for understanding the development of railroad signaling.