Description
12mo, pp. [5]-286. Original blue cloth, spine and front board lettered in black. A little shaken, hinges starting, binding somewhat soiled.
£40
12mo, pp. [5]-286. Original blue cloth, spine and front board lettered in black. A little shaken, hinges starting, binding somewhat soiled.
An engineering book aimed at the non-specialist, beginning with electrical circuits and working up from there, with chapters on magnetism, batteries and 'telephone troubles and how to find and remedy them'. Library Hub records just a single copy, at the BL.