Simple Soldering - Both Hard and Soft, Together With Descriptions Home-Made Apparatus Necessary for the Art #261441 6,85€
The Purification of Sewage - Being a Brief Account of the Scientific Principles of Sewage Purification and Their Practical Application #255357 8,85€
Directions for Laying Off Ships on the Mouldloft Floor - With Some Instructions for Drawing Ships in Perspective, Etc; Etc; Etc #250409 6,85€
Electric Lighting and Power Distribution - An Elementary Manual of Electrical Engineering, Suitable for Students Preparing for the Preliminary and Ordinary Grade Examinations of the City and Guilds of London Institute #251250 9,85€
Instructions in Military Signaling - For the Use of the Regular and Volunteer Army, and the Organized Militia of the United States #250693 5,85€
