234

OClWHi

Western Reserve Historical Society Library,
Cleveland, Ctilo.

OCo

Columbus Public Library, Columbus, Ohio.

OMC

Marietta College Library, Marietta, Ohio.

00

Oberlin College Library, Oberlin, Ohio.

OC-G

Oberlin College Museum of Geology and Geog-
raphy, Oberlin, Ohio*

Or

Oregon State Library, Salem, Oregon,

PCC

Crozer Theological Seminary, Bucknell
Library, Chester, Penna.

PHC

Haverford College Library, Haverford, Penna.

PHi

Historical Society of Pennsylvania Library,
Philadelphia, Penna.

PP

Free Library of Philadelphia, Philadelphia,
Penna .

PPACHi

American Catholic Historical Society Library,
Philadelphia , Penna .

PPAN

Academy of Natural Sciences of Philadelphia
Library, Philadelphia, Penna.

PPAmP

American Philosophical Society Library, Phil-
adelphia, Penna.

PPCP

College of PhysScians of Philadelphia Library,
Philadelphia, Penna.

PPFH

Pennsylvania Grand Lodge, P. & A.M., Phila-
delphia, Penna,

PPG

German Society of Pennsylvania Library, Phil-
adelphia, Penna.

PPL

Library Company of Philadelphia, Philadelphia
Penna.

PPLf

Lutheran Theological Seminary, Krauth Memorial
Library, Mount Airy, Philadelphia, Penna.

PPM

Mercantile Library, Philadelphia, Penna.