PA0011938
Adams
AHK
G-54-51-23
USDA Agricultural Adjustment Administration Northeast Division
PA0031938
Allegheny
APS
AIS 17334
USDA 1951
B-23
PA0051939
Armstrong
ASJ
PA0071939
Beaver
APQ
PA0091939
Bedford
AQA
PA0111937
Berks
AHJ
USDA Agricultural Adjustment Administration East Central and Northeast Divisions
PA0111940
USDA 8205
F-23
USDA Agricultural Adjustment Administration
PA0131939
Blair
AQH
C-23
PA0151939
Bradford
AQP
D-23
PA0171938
Bucks
ARD
PA0191939
Butler
APR
PA0211939
Cambria
APY
PA0231941
Cameron
APO
A-23
PA0251939
Carbon
AQT
PA0271938
Centre
AQG
PA0291937
Chester
AIS 14846
USDA 10150
H-23
PA0311939
Clarion
APH
AIS 17338
PA0331939
Clearfield
APP
PA0351938
Clinton
AQF
PA0371939
Columbia
AQR
PA0391939
Crawford
APE
PA0411937
Cumberland
AHD
AIS 14877
G 54-51-23
PA0431938
Dauphin
AHE
PA0471941
Elk
APM
PA0491939
Erie
APD
PA0511939
Fayette
APV
PA0531939
Forest
APJ
PA0551938
Franklin
AHF
G54-51-23
USDA Agricultural Adjustment Administration East Central Division
PA0571939
Fulton
AQB
PA0591939
Greene
APU
PA0611939
Huntingdon
AQI
PA0631939
Indiana
APX
PA0651939
Jefferson
APN
PA0671939
Juniata
AQK
PA0691939
Lackawanna
AQZ
PA0711940
Lancaster
AHG
PA0731939
Lawrence
APG
PA0751940
Lebanon
AHN
PA0751937
USDA Agricultural Adjustment Administration Cartographic Section East Central and Northeast Divisions
PA0771939
Lehigh
AQU
PA0791939
Luzerne
ARB
PA0811938
Lycoming
AQE
PA0831941
McKean
APL
PA0851939
Mercer
APF
PA0871939
Mifflin
AQJ
PA0891939
Monroe
AQW
PA0911942
Montgomery
AHO
USDA 3107-41
K-23
PA0931938
Montour
AQN
PA0951939
Northampton
AQV
PA0951938
PA0971939
Northumberland
AQO
PA0991938a
Perry
AHH
PA0991938b
PA1031939
Pike
AQX
PA1051938
Potter
AQC
PA1071939
Schuykill
AQS
PA1091938
Snyder
AQL
PA1111939
Somerset
APZ
PA1131939
Sullivan
AQQ
PA1151939
Susquehanna
ARC
PA1171938
Tioga
AQD
PA1191939
Union
AQM
PA1211939
Venango
API
PA1231939
Warren
APK
PA1251939
Washington
APT
PA1271939
Wayne
AQY
PA1291939
Westmoreland
APW
PA1311939
Wyoming
ARA
PA1331938
York
AHI