Frank Lewis Dyer 
Edison His Life and Inventions [PDF ebook] 

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. T has been a delightful task to bring this human narrative, with the most recent achievements of its subject, down to the period of the Edison celebra tions in the Summer of 1929. The revision and addi tion of new material have occupied me for many months and, like the original work published in October, 1910, it has had the great benefit of Mr. Edison’s own participation.