Items

• [D7708C], Letter from Provident Savings Life Assurance Society, Charles Leyenberger to Thomas Alva Edison, March 24th, 1877
  1877-03-24
• [D7708E], Letter from Charles Leyenberger, Provident Savings Life Assurance Society to Thomas Alva Edison, March 31st, 1877
  1877-03-31
• [D7708F], Letter from Provident Savings Life Assurance Society, Charles Leyenberger to Thomas Alva Edison, April 14th, 1877
  1877-04-14
• [D7708G], Letter from Charles Leyenberger, Provident Savings Life Assurance Society to Thomas Alva Edison, May 7th, 1877
  1877-05-07
• [D7708H], Letter from Provident Savings Life Assurance Society, Charles Leyenberger to Thomas Alva Edison, May 15th, 1877
  1877-05-15
• [D7708I], Letter from Provident Savings Life Assurance Society, Charles Leyenberger to Thomas Alva Edison, June 8th, 1877
  1877-06-08
• [D7708J], Letter from Provident Savings Life Assurance Society, Charles Leyenberger to Thomas Alva Edison, June 29th, 1877
  1877-06-29
• [D7708K], Letter from Charles Leyenberger, Provident Savings Life Assurance Society to Thomas Alva Edison, August 4th, 1877
  1877-08-04
• [D7708Q], Letter from Provident Savings Life Assurance Society, Charles Leyenberger to Thomas Alva Edison, September 17th, 1877
  1877-09-17
• [D7708R], Letter from Charles Leyenberger, Provident Savings Life Assurance Society to Thomas Alva Edison, October 29th, 1877
  1877-10-29
• [D7708S], Letter from Provident Savings Life Assurance Society, Charles Leyenberger to Thomas Alva Edison, November 16th, 1877
  1877-11-16
• [D7815A], Letter from Provident Savings Life Assurance Society, Charles Leyenberger to Thomas Alva Edison, April 6th, 1878
  1878-04-06
• [D7815B], Letter from Provident Savings Life Assurance Society, Charles Leyenberger to Thomas Alva Edison, April 15th, 1878
  1878-04-15
• [D7815C], Letter from Provident Savings Life Assurance Society, Charles Leyenberger to Thomas Alva Edison, May 10th, 1878
  1878-05-10