Letters 1-6, ca 1866-1869
Scope and Content Note
Letters 7-11, 1870-1879
Scope and Content Note
Letters 13-21, 1883-1891
Scope and Content Note
Letters 22-25 1892-1897
Scope and Content Note
Letters 26-35, 1893-1902
Scope and Content Note
Letters 36-45 1900s?
Scope and Content Note
Letters 46-56 1900s?
Scope and Content Note