In consideration of the sum of three hundred dollarsEditorial Note: $300.00 in 1871 is the equivalent of $6,364.22 in 2020. paid me by Nelly A. Locke for instruction how to heal the sick, after my method, I hereby agree to qualify her during the term of three weeks tuition for this practice, so far as the principle is understood, or to refund to her the abovenamedAs Written:above named sum.