[17] Reproduced by permission of the Essex Institute, Salem, Mass.

[18] Reproduced by permission of the Essex Institute, Salem, Mass.

[19] Reproduced by permission of the Essex Institute, Salem, Mass.

[20] Reproduced by permission of the Essex Institute, Salem, Mass.

[21] Reproduced by permission of the Essex Institute, Salem, Mass.

[22] Reproduced by permission of the Essex Institute, Salem, Mass.

[23] Reproduced by permission of the Essex Institute, Salem, Mass.

[24] Reproduced by permission of the Essex Institute, Salem, Mass.

[25] Reproduced by permission of Daniel W. Colbath & Co., Boston, Mass.

[26] Reproduced by permission of Daniel W. Colbath & Co., Boston, Mass.