Galvanic Batteries, Their Theory, Construction and Use, Comprising Primary, Single and Double Fluid Cells, Secondary and Gas BatteriesSelimo Romeo BottoneEsaurito4,3Avvisami
Magnetos for Automobilists, How Made and How Used: A Handbook of Practical Instruction in the Manufacture and Adaptation of the Magneto to the Needs oSelimo Romeo BottoneEsaurito4,3Avvisami
Radiography and the 'X' Rays in Practice and Theory: With Constructional Manipulatory DetailsSelimo Romeo BottoneEsaurito4,3Avvisami
Electric Bells And All About Them A Practical Book Of Practical MenSelimo Romeo BottoneEsaurito4,3Avvisami