collection of 9 books, volumes 1 thru 9, these black books with gold embossing are smaller in size, making them perfect for a bookshelf. great graphics, intended to explain the highly complex principles of the new technology of electricity in a way that could be understood easily. soft bound.
6.5"x5"x6" stacked
minor wear to edges, some loss of gold embossing, previous owner name written on inside
