He was then employed for two years by Siemens & Halske , at Charlottenburg ( Berlin ) .
With this financial aid , Howe studied for three years at Armstrong College , graduating with honours in 1900 .
Howe was then employed for two years by Siemens & Halske , at Charlottenburg ( Berlin ) .
With this financial aid , Howe studied for three years at Armstrong College , graduating with honours in 1900 .