1743-1893, PROCEEDINGS COMMEMORATIVE OF THE ONE HUNDRED AND FIFTIETH ANNIVERSARY OF THE FOUNDATION OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING OF USEFUL KNOWLEDGE (PB)

A BRIEF ACCOUNT OF SOME OF THE EARLY SET (PB)

A BRIEF ACCOUNT OF SOME OF THE EARLY SETTLERS OF GROTON

A BRIEF ACCOUNT OF SOME OF THE EARLY SETTLERS OF GROTON (HB)

A BRIEF ACCOUNT OF SOME OF THE EARLY SETTLERS OF GROTON - SCHOLAR'S CHOICE EDITION

A CENTENNIAL ADDRESS DELIVERED IN THE SANDERS THEATRE AT CAMBRIDGE

A CENTENNIAL ADDRESS DELIVERED IN THE SANDERS THEATRE, AT CAMBRIDGE, JUNE 7, 1881, BEFORE THE MASSACHUSETTS MEDICAL SOCIETY...

A LIST OF EARLY AMERICAN IMPRINTS

A LIST OF EARLY AMERICAN IMPRINTS BELONG (PB)

A LIST OF EARLY AMERICAN IMPRINTS BELONGING TO THE LIBRARY OF THE MASSACHUSETTS HISTORICAL SOCIETY

AN ACCOUNT OF PERCIVAL AND ELLEN GREEN AND SOME OF THEIR DESCENDANTS

AN ACCOUNT OF THE EARLY LAND-GRANTS OF GROTON MASSACHUSETTS

AN ACCOUNT OF THE EARLY LAND-GRANTS OF GROTON, MASSACHUSETTS (CLASSIC REPRINT)

AN ACCOUNT OF THE LAWYERS OF GROTON

AN ACCOUNT OF THE LAWYERS OF GROTON, MASSACHUSETTS

AN ACCOUNT OF THE PHYSICIANS AND DENTISTS OF GROTON, MASS...

AN HISTORICAL ACCOUNT OF THE ORIGIN AND FORMATION OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE

AN HISTORICAL ACCOUNT OF THE ORIGIN AND FORMATION OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE

AN HISTORICAL ACCOUNT OF THE ORIGIN AND FORMATION OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE

AN HISTORICAL ACCOUNT OF THE ORIGIN AND FORMATION OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE

AN HISTORICAL ADDRESS DELIVERED AT GROTON, MASSACHUSETTS

AN HISTORICAL ADDRESS DELIVERED AT GROTON, MASSACHUSETTS, FEBRUARY 20, 1880 ... AT THE DEDICATION OF THREE MONUMENTS ERECTED BY THE TOWN

AN HISTORICAL ADDRESS, BI-CENTENNIAL AND CENTENNIAL (PB)

AN HISTORICAL ADDRESS, BI-CENTENNIAL AND CENTENNIAL DELIVERED AT GROTON, MASSACHUSETTS

AN HISTORICAL SKETCH OF GROTON, MASSACHUSETTS

BIBLIOGRAPHY OF THE MASSACHUSETTS HISTORICAL SOCIETY.

BRINTON MEMORIAL MEETING (PB)

CALENDAR OF THE PAPERS OF BENJAMIN FRANKLIN, BEING THE APPENDIX

CALENDAR OF THE PAPERS OF BENJAMIN FRANKLIN, BEING THE APPENDIX ......

CENTENNIAL BIBLIOGRAPHY OF THE MASSACHUSETTS HISTORICAL SOCIETY, 1891

DIARY BY INCREASE MATHER (PB)

EARLY MILE-STONES LEADING FROM BOSTON

EARLY PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY FOR THE PROMOTION OF USEFUL KNOWLEDGE (VOLUME 1)

EARLY PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY FOR THE PROMOTION OF USEFUL KNOWLEDGE (VOLUME 22)

EARLY PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY FROM 1744 TO 1838

EPITAPHS FROM THE OLD BURYING GROUND IN GROTON, MASSACHUSETTS

EPITAPHS FROM THE OLD BURYING GROUND IN GROTON, MASSACHUSETTS

EPITAPHS FROM THE OLD BURYING GROUND IN GROTON, MASSACHUSETTS (HB)

EULOGIUM ON BENJAMIN FRANKLIN, L.L.D., PRESIDENT OF THE AMERICAN PHILOSOPHICAL SOCIETY ...

EULOGIUM ON BENJAMIN FRANKLIN, L.L.D., PRESIDENT OF THE AMERICAN PHILOSOPHICAL SOCIETY ... (HB)

EXTRACTS FROM JOHN MARSHALL'S DIARY (PB)

FACTS RELATING TO THE HISTORY OF GROTON, MASSACHUSETTS

GENERAL INDEX TO THE PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY

GROTON DURING THE INDIAN WARS

GROTON DURING THE INDIAN WARS

GROTON DURING THE INDIAN WARS (CLASSIC REPRINT) (PB)

GROTON DURING THE INDIAN WARS - SCHOLAR'S CHOICE EDITION

GROTON DURING THE INDIAN WARS - WAR COLLEGE SERIES

HISTORY OF MEDECINE IN MASSACHUSETTS

HISTORY OF MEDECINE IN MASSACHUSETTS (HB)

INAUGURAL ADDRESS OF SAMUEL ABBOTT GREEN, MAYOR OF BOSTON; TOGETHER WITH THE ADDRESS OF CHARLES E. PRATT, PRESIDENT OF THE COMMON COUNCIL, JANUARY 2, 1882

JOHN FOSTER, THE EARLIEST AMERICAN ENGRAVER AND THE FIRST BOSTON PRINTER

JOURNAL KEPT BY SERGEANT DAVID HOLDEN OF GROTON, MASS

JOURNAL KEPT BY SERGEANT DAVID HOLDEN OF GROTON, MASS, DURING THE LATTER PART OT THE FRENCH AND INDIAN WAR

JOURNAL KEPT BY SERGEANT DAVID HOLDEN OF GROTON, MASS, DURING THE LATTER PART OT THE FRENCH AND INDIAN WAR

JOURNAL KEPT BY SERGEANT DAVID HOLDEN OF GROTON, MASS, DURING THE LATTER PART OT THE FRENCH AND INDIAN WAR

JOURNAL KEPT BY SERGEANT DAVID HOLDEN OF GROTON, MASS, DURING THE LATTER PART OT THE FRENCH AND INDIAN WAR (HB)

JOURNAL KEPT BY SERGEANT DAVID HOLDEN OF GROTON, MASS, DURING THE LATTER PART OT THE FRENCH AND INDIAN WAR (HB)

JOURNAL KEPT BY SERGEANT DAVID HOLDEN OF GROTON, MASS, DURING THE LATTER PART OT THE FRENCH AND INDIAN WAR (HB)

LAWS AND REGULATIONS OF THE AMERICAN PHILOSOPHICAL SOCIETY

LAWS AND REGULATIONS OF THE AMERICAN PHILOSOPHICAL SOCIETY (HB)

LAWS AND REGULATIONS OF THE AMERICAN PHILOSOPHICAL SOCIETY; HELD AT PHILADELPHIA, FOR PROMOTING USEFUL KNOWLEDGE, AS FINALLY AMENDED AND

LIST OF THE MEMBERS OF THE AMERICAN PHILOSOPHICAL SOCIETY, HELD AT PHILADELPHIA, FOR PROMOTING USEFUL KNOWLEDGE ... 1769-1889 ......

LIST OF THE MEMBERS OF THE AMERICAN PHILOSOPHICAL SOCIETY, HELD AT PHILADELPHIA, FOR PROMOTING USEFUL KNOWLEDGE 1769-1889

LIST YEAR 1910

ORIGIN AND GROWTH OF THE LIBRARY OF THE MASSACHUSETTS HISTORICAL SOCIETY

PROCEEDINGS AT THE DINNER COMMEMORATIVE (PB)

PROCEEDINGS AT THE DINNER COMMEMORATIVE OF THE CENTENNIAL ANNIVERSARY OF THE INCORPORATION OF THE SOCIETY

PROCEEDINGS AT THE DINNER COMMEMORATIVE OF THE CENTENNIAL ANNIVERSARY OF THE INCORPORATION OF THE SOCIETY (HB)

PROCEEDINGS COMMEMORATIVE OF THE CENTENN (PB)

PROCEEDINGS COMMEMORATIVE OF THE CENTENNIAL ANNIVERSARY OF THE FIRST OCCUPATION OF THE HALL OF THE SOCIETY, NOVEMBER 21, 1889 (CLASSIC REPRINT)

PROCEEDINGS COMMEMORATIVE OF THE CENTENNIAL ANNIVERSARY OF THE FIRST OCCUPATION OF THE HALL OF THE SOCIETY, NOVEMBER 21, 1889 (HB)

PROCEEDINGS COMMEMORATIVE OF THE CENTENNIAL ANNIVERSARY OF THE FIRST OCCUPATION OF THE HALL OF THE SOCIETY, NOVEMBER 21, 1889 ..

PROCEEDINGS COMMEMORATIVE OF THE CENTENNIAL ANNIVERSARY OF THE FIRST OCCUPATION OF THE HALL OF THE SOCIETY, NOVEMBER 21, 1889 ......

PROCEEDINGS COMMEMORATIVE OF THE CENTENNIAL ANNIVERSARY OF THE FIRST OCCUPATION OF THE HALL OF THE SOCIETY, NOVEMBER 21, 1889 VOLUME 27-29

PROCEEDINGS COMMEMORATIVE OF THE ONE HUNDRED AND FIFTIETH ANNIVERSARY OF THE FOUNDATION OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR THE PROMOTION OF USEFUL KNOWLEDGE, MAY 22-26, 1893 VOLUME 32

PROCEEDINGS OF THE AMERICAN PHILOSOPHICA (PB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICA (PB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICA (PB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICA (PB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICA (PB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICA (PB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICA (PB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICA (PB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY (PB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY (PB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY (VOLUME 08)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY (VOLUME 09)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY (VOLUME 17)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY (VOLUME 19)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY (VOLUME 2)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY (VOLUME 25)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY (VOLUME 3)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY (VOLUME 35)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY (VOLUME 37-38)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY (VOLUME 4)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY (VOLUME 45)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY (VOLUME 5)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY (VOLUME 9 )

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDG (HB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDG (HB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDG (PB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDG (PB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (24)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (HB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (HB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (HB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (PB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (PB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (PB)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 1)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 1-50)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 15-16; V. 23)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 22)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 22, PT. 3)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 22, PTS. 1-2)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 25 )

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 25)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 25-26)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 27-28)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 28)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 29)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 3)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 34)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 37)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 37-38)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 39)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 39-40)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 4)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 41-42)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 48)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 48)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 49)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 50)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 51)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 51)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 53)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 57)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 60)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 60)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE (VOLUME 66)

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 1

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 10

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 10

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 11

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 12

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 12

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 13

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 13

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 14

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 14

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 15

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 15-16

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 16

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 17

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 17

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 18

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 18

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 19

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 19

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 2

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 20

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 21

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 23

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 24

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 25-26

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 26

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 27

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 28-29

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 29

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 29

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 29-30

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 29-30

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 3

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 30

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 30

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 30-31

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 31

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 31

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 32

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 33

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 33

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 35

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 35

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 36

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 37-38

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 38

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 38

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 40

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 40

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 40-41

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 40-41

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 41

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 41-42

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 42

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 42

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 43

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 43

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 43-44

PROCEEDINGS OF THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA FOR PROMOTING USEFUL KNOWLEDGE VOLUME 44