ACCOUNT OF AN EXPEDITION FROM PITTSBURGH (PB)

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH (PB)

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS (HB)

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS - SCHOLAR'S CHOICE EDITION

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS ..., VOLUME II (HB)

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS ..., VOLUME II (HB)

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS ..., VOLUME II (PB)

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS ..., VOLUME II (PB)

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS, PERFORMED IN THE YEARS 1819 AND '20, BY ORDER OF THE HON. J. C. CALHOUN, SEC'Y OF WAR

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS, PERFORMED IN THE YEARS 1819 AND '20, BY ORDER OF THE HON. J. C. CALHOUN, SEC'Y OF WAR

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS, PERFORMED IN THE YEARS 1819 AND '20, BY ORDER OF THE HON. J. C. CALHOUN, SEC'Y OF WAR (HB)

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS, PERFORMED IN THE YEARS 1819 AND '20, BY ORDER OF THE HON. J. C. CALHOUN, SEC'Y OF WAR; UNDER THE COMMAND OF MAJOR STEPHEN H. LONG. FROM THE NOTES OF MAJOR LONG, MR. VOLUME 1

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS, PERFORMED IN THE YEARS 1819, 1820 VOLUME 3

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS; PERFORMED IN THE YEARS 1819 AND 1820 BY ORDER OF THE HON. J.C. CALHOUN, SECRETARY OF WAR, UNDER THE COMMAND OF MAJ. S.H. LONG, OF THE U.S. TOP. ENGINEERS VOLUME 2

ACCOUNT OF AN EXPEDITION FROM PITTSBURGH TO THE ROCKY MOUNTAINS; PERFORMED IN THE YEARS 1819 AND 1820; BY ORDER OF THE HON. J.C. CALHOUN, SECRETARY OF

AN ANNOTATED TRANSLATION OF THE PART OF (PB)

AN ANNOTATED TRANSLATION OF THE PART OF SCHWEINITZ'S TWO PAPERS GIVING THE RUSTS OF NORTH AMERICA

AN ANNOTATED TRANSLATION OF THE PART OF SCHWEINITZ'S TWO PAPERS GIVING THE RUSTS OF NORTH AMERICA (CLASSIC REPRINT)

AN ANNOTATED TRANSLATION OF THE PART OF SCHWEINITZ'S TWO PAPERS GIVING THE RUSTS OF NORTH AMERICA (HB)

AN ANNOTATED TRANSLATION OF THE PART OF SCHWEINITZ'S TWO PAPERS GIVING THE RUSTS OF NORTH AMERICA...

CONSIDERATIONS UPON THE ART OF MINING

CONSIDERATIONS UPON THE ART OF MINING

CONSIDERATIONS UPON THE ART OF MINING

CONSIDERATIONS UPON THE ART OF MINING

CONSIDERATIONS UPON THE ART OF MINING

CONSIDERATIONS UPON THE ART OF MINING (HB)

CONSIDERATIONS UPON THE ART OF MINING (HB)

CONSIDERATIONS UPON THE ART OF MINING (HB)

CONSIDERATIONS UPON THE ART OF MINING - TO WHICH ARE ADDED, REFLECTIONS ON ITS ACTUAL STATE IN EUROPE (PB)

CONSIDERATIONS UPON THE ART OF MINING. TO WHICH ARE ADDED, REFLECTIONS ON ITS ACTUAL STATE IN EUROPE

CONSIDERATIONS UPON THE ART OF MINING. TO WHICH ARE ADDED, REFLECTIONS ON ITS ACTUAL STATE IN EUROPE (HB)

CONSIDERATIONS UPON THE ART OF MINING. TO WHICH ARE ADDED, REFLECTIONS ON ITS ACTUAL STATE IN EUROPE, AND THE ADVANTAGES WHICH WOULD RESULT FROM AN INTRODUCTION OF THIS ART INTO THE UNITED STATES

CONSIDERATIONS UPON THE ART OF MINING. TO WHICH ARE ADDED, REFLECTIONS ON ITS ACTUAL STATE IN EUROPE, AND THE ADVANTAGES WHICH WOULD RESULT FROM AN INTRODUCTION OF THIS ART INTO THE UNITED STATES

CONSIDERATIONS UPON THE ART OF MINING. TO WHICH ARE ADDED, REFLECTIONS ON ITS ACTUAL STATE IN EUROPE, AND THE ADVANTAGES WHICH WOULD RESULT FROM AN INTRODUCTION OF THIS ART INTO THE UNITED STATES (HB)

CONSIDERATIONS UPON THE ART OF MINING; TO WHICH ARE ADDED, REFLECTIONS ON ITS ACTUAL STATE IN EUROPE, AND THE ADVANTAGES WHICH WOULD RESULT FROM AN IN

DESCRIPTION OF COL. S.H. LONG'S BRIDGES; TOGETHER WITH A SERIES OF DIRECTIONS TO BRIDGE BUILDERS

NARRATIVE OF AN EXPEDITION TO THE SOURCE (PB)

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER &C., PERFORMED IN 1823

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER (HB)

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER (VOLUME 2); LAKE WINNEPEEK, LAKE OF THE WOODS, &C. &C., PERFORMED IN THE YEAR 1823, BY ORDER OF THE HON. J.C. CALHOUN, SECRETARY OF WAR, UNDER THE COMMAND OF STEPHEN H. LONG, U.S.T.E.

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER (VOLUME ONE)

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER ... &C., PERFORMED IN ... 1823

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER, LAKE WINNEPECK, LAKE OF THE WOODS, &C. &C (VOLUME 2); PERFORMED IN THE YEAR 1823, BY ORDER OF THE HON. J.C. CALHOUN, SECRETARY OF WAR UNDER THE COMMAND OF STEPHEN H. LONG, MAJOR U.S.T.E.

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER, LAKE WINNEPECK, LAKE OF THE WOODS, ETC., PERFORMED BY ORDER OF THE SECRETARY OF WAR UNDER THE COMMAND OF S. H. LONG, VOL. II

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER, LAKE WINNEPECK, LAKE OF THE WOODS, ETC., PERFORMED BY ORDER OF THE SECRETARY OF WAR UNDER THE COMMAND OF S. H. LONG. VOL. I.

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER, LAKE WINNEPECK, LAKE OF THE WOODS, PERFORMED BY ORDER OF THE SECRETARY OF WAR UNDER THE COMMAND OF S. H. LONG. VOL. I

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER, LAKE WINNEPECK, LAKE OF THE WOODS, PERFORMED BY ORDER OF THE SECRETARY OF WAR UNDER THE COMMAND OF S. H. LONG. VOL. I - WAR COLLEGE SERIES

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER, LAKE WINNEPEEK, LAKE OF THE WOODS VOLUME 2

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER, LAKE WINNEPEEK, LAKE OF THE WOODS, &C

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER, LAKE WINNEPEEK, LAKE OF THE WOODS, &C., PERFORMED IN THE YEAR 1823, ... UNDER THE COMMA

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER, LAKE WINNEPEEK, LAKE OF THE WOODS, &C., PERFORMED IN THE YEAR 1823, ... UNDER THE COMMAND OF STEPHEN H. LONG (HB)

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER, LAKE WINNEPEEK, LAKE OF THE WOODS, &C., PERFORMED IN THE YEAR 1823, ... UNDER THE COMMAND OF STEPHEN H. LONG VOLUME LAKE OF THE WOODS

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER, LAKE WINNEPEEK, LAKE OF THE WOODS, &C., PERFORMED IN THE YEAR 1823, ... UNDER THE COMMAND OF STEPHEN H. LONG VOLUME LAKE OF THE WOODS (HB)

NARRATIVE OF AN EXPEDITION TO THE SOURCE OF ST. PETER'S RIVER, LAKE WINNEPEEK, LAKE OF THE WOODS, &C; PERFORMED IN THE YEAR 1823, BY ORDER OF THE HON. J.C. CALHOUN, SECRETARY OF WAR, UNDER THE COMMAND OF STEPHEN H. LONG, MAJOR, U.S.T.E.

NARRATIVE OF AN EXPEDITION TO THE SOURCES OF ST. PETER''S RIVER, LAKE WINNEPEEK, LAKE OF THE WOODS, ETC: PERFORMED IN THE YEAR 1823, BY ORDER OF THE HO (HB)

NARRATIVE OF AN EXPEDITION TO THE SOURCES OF ST. PETER'S RIVER, LAKE WINNEPEEK, LAKE OF THE WOODS, ETC

NARRATIVE OF AN EXPEDITION TO THE SOURCES OF ST. PETER'S RIVER, LAKE WINNEPEEK, LAKE OF THE WOODS, ETC

NARRATIVE OF AN EXPEDITION TO THE SOURCES OF ST. PETER'S RIVER, LAKE WINNEPEEK, LAKE OF THE WOODS, ETC

NARRATIVE OF AN EXPEDITION TO THE SOURCES OF ST. PETER'S RIVER, LAKE WINNEPEEK, LAKE OF THE WOODS, ETC (HB)

NARRATIVE OF AN EXPEDITION TO THE SOURCES OF ST. PETER'S RIVER, LAKE WINNEPEEK, LAKE OF THE WOODS, ETC (PB)

NARRATIVE OF AN EXPEDITION TO THE SOURCES OF ST. PETER'S RIVER, LAKE WINNEPEEK, LAKE OF THE WOODS, ETC (VOLUME 1); PERFORMED IN THE YEAR 1823, BY ORDER OF THE HON. J.C. CALHOUN, SECRETARY OF WAR UNDER THE COMMAND OF STEPHEN H. LONG, MAJOR U.S.T.E.

NARRATIVE OF THE PROCEEDINGS OF THE BOARD OF ENGINEERS (HB)

NARRATIVE OF THE PROCEEDINGS OF THE BOARD OF ENGINEERS, OF THE BALTIMORE AND OHIO RAIL ROAD COMPANY

NARRATIVE OF THE PROCEEDINGS OF THE BOARD OF ENGINEERS, OF THE BALTIMORE AND OHIO RAIL ROAD COMPANY (HB)

NARRATIVE OF THE PROCEEDINGS OF THE BOARD OF ENGINEERS, OF THE BALTIMORE AND OHIO RAIL ROAD COMPANY; FROM ITS ORGANIZATION TO ITS DISSOLUTION, TOGETHE

NARRATIVE OF THE PROCEEDINGS OF THE BOARD OF ENGINEERS; OF THE BALTIMORE AND OHIO RAIL ROAD COMPANY, FROM ITS ORGANIZATION TO ITS DISSOLUTION, TOGETHER WITH AN EXPOSITION OF FACTS, ILLUSTRATIVE OF THE CONDUCT OF SUNDRY INDIVIDUALS

SYNOPSIS FUNGORUM CAROLINAE SUPERIORIS

SYNOPSIS FUNGORUM CAROLINAE SUPERIORIS

THE CORRESPONDENCE OF SCHWEINITZ AND TORREY (CLASSIC REPRINT)

VOYAGE IN A SIX-OARED SKIFF

VOYAGE IN A SIX-OARED SKIFF TO THE FALLS OF SAINT ANTHONY IN 1817

VOYAGE IN A SIX-OARED SKIFF TO THE FALLS OF SAINT ANTHONY IN 1817 (HB)

VOYAGE IN A SIX-OARED SKIFF TO THE FALLS OF SAINT ANTHONY IN 1817.