Kategori:1820 anläggningar i Pennsylvania
Sidor i kategorin "1820 anläggningar i Pennsylvania"
B
Bell Township, Clearfield County, Pennsylvania
Brush Creek Salems kyrka
D
Darlington, Pennsylvania
F
Farmington Township, Tioga County, Pennsylvania
G
Goshen Township, Clearfield County, Pennsylvania
K
Kensington District, Pennsylvania
Knox Township, Clarion County, Pennsylvania
L
Loganville, Pennsylvania
Lower Yoder Township, Cambria County, Pennsylvania
M
Millcreek Township, Clarion County, Pennsylvania
Montoursville, Pennsylvania
Moyamensing, Philadelphia
Musikaliska Fondsällskapet
P
Paint Township, Clarion County, Pennsylvania
Pennsylvania School for the Deaf
Perry County, Pennsylvania
Pleasantville, Venango County, Pennsylvania
Portage Township, Cameron County, Pennsylvania
S
Sheakleyville, Pennsylvania
Shenandoah, Pennsylvania
Springdale, Pennsylvania
St. Clairsville, Pennsylvania
T
Thompson Township, Susquehanna County, Pennsylvania
U
Upper Yoder Township, Cambria County, Pennsylvania
W
Wetmore Township, McKean County, Pennsylvania