A historical album of Pennsylvania (Historical albums)

A guide book of art, architecture, and historic interests in Pennsylvania

A guide book of art, architecture, and historic interests in Pennsylvania

The road taken : a journey in time down Pennsylvania Route 45

Historical collections of the State of Pennsylvania, containing a copious selection of the most interesting facts ... with topographical descriptions of every county and all the larger towns in the state

Great floods of Pennsylvania

Pennsylvania

Pennsylvania's contributions to the professions; proceedings

Pennsylvania almanac

Weird Pennsylvania : your travel guide to Pennsylvania's local legends and best kept secrets

Pennsylvania curiosities : quirky characters, roadside oddities & other offbeat stuff

Pennsylvania curiosities : quirky characters, roadside oddities & other offbeat stuff

An illustrated history of the commonwealth of Pennsylvania, civil, political, and military, from its earliest settlement to the present time including historical descriptions of each county in the state, their towns, and industrial resources

History of the commonwealth of Pennsylvania, civil, political and military from its earliest settlement to the present time, including historical descriptions of each county in the state, their towns, and industrial resources

Pennsylvania, a history

Pennsylvania : a Bicentennial history

A Geography of Pennsylvania

A history of Pennsylvania

Pennsylvania, birthplace of a nation

Pennsylvania: the heritage of a Commonwealth

Pennsylvania, the story of a commonwealth

A history of Pennsylvania

Pennsylvania: seed of a nation

K is for keystone : a Pennsylvania alphabet

Pennsylvania, colonial and federal; a history, 1608-1903

A history of Pennsylvania, by Wayland Fuller Dunaway .

One for all : a Pennsylvania number book

The Pennsylvania sampler: a biography of the Keystone State and its people

State-book of Pennsylvania, containing an account of the geography, history, government, resources, and noted citizens of the state; with a map of the state and each county. For the use of schools

Celebrating Pennsylvania

Uniquely Pennsylvania

The planting of civilization in western Pennsylvania

Pennsylvania landscapes

Pennsylvania; political, governmental, military and civil

Pennsylvania

Pennsylvania

Pennsylvania trivia

Pennsylvania

Pennsylvania primer

Our roots grow deeper than we know : Pennsylvania writers/Pennsylvania life

Our Pennsylvania heritage