Items

• [E1664ADZ], Letter from Manchester Edison Society, Percy Howard to Walter Stevens, November 7th, 1915
  1915-11-07
• [E1664AEA], Letter from Percy Howard, Manchester Edison Society to Thomas Alva Edison, November 1st, 1915
  1915-11-01
• [E1664AEB] Article, 1915-1916
  1915-1916
• [E1770EZ], Letter from Percy Howard, Manchester Edison Society to Thomas Alva Edison, October 20th, 1917
  1917-10-20