Items

• [D8135T], Letter from Georges Berger to Thomas Alva Edison, July 8th, 1881
  1881-07-08
• [D8135ZCM], Letter from Georges Berger to Thomas Alva Edison, October 24th, 1881
  1881-10-24
• [D8632D], Letter from Exhibition. Paris Universal (1889), Georges Berger to Thomas Alva Edison, December 3rd, 1886
  1886-12-03
• [Z250F], Letter from Georges Berger to Charles Batchelor, September 12th, 1881
  1881-09-12
• [Z250G], Letter from Georges Berger to Theodore Puskas, Joshua Franklin Bailey, October 25th, 1881
  1881-10-25
• [Z250H], Letter from Georges Berger to Charles Batchelor, November 17th, 1881
  1881-11-17
• [Z250I], Letter from Georges Berger to Charles Batchelor, December 15th, 1881
  1881-12-15