Author
- Abbot, W. W. (William Wright), 1922- 1 results
- Abbot, W.W. (William Wright), 1922- 1 results
- Abbott, Jacob, 1803-1879 1 results
- Adams, Herbert B. (Herbert Baxter), 1850-1901 3 results
- Albany Institute of History and Art 1 results
- Allegheny Conference on Community Development (Pa.) 1 results
- Allegheny County (Pa.) 1 results
- Allen, Ethan, 1832-1911 1 results
- Allen, W. B. (William Barclay), 1944- 1 results
- Ambler, Charles Henry, 1876- 1 results
- American Imprint Collection (Library of Congress) 2 results
- Anderson, Fred, 1949- 1 results
- Anderson, Hannah Coryell 1 results
- Andrews, William Loring, 1837-1920 2 results
- Appleton, Albert F. 1 results
- Armstrong, Edward Ambler, 1858-1932 1 results
- Ashmead, Henry Graham, 1838-1920 1 results
- Axelrod, Alan, 1952- 1 results
- Baker, William Spohn, 1824-1897 1 results
- Ball, Geo. A. 1 results
- Bancroft, George, 1800-1891 1 results
- Benner, Craig A. 1 results
- Blackaby, Anita D. 1 results
- Bodle, Wayne K. 1 results
- Bowden, Alfred James, 1864- 1 results
- Boyle, Joseph Lee 1 results
- Bradley, James Caine 1 results
- Bradley, John 1 results
- Brooks, Erastus, 1815-1886 1 results
- Brown, Henry Armitt, 1844-1878 1 results
- Buchanan, James, 1791-1868 2 results
- Buck, William J. (William Joseph), b. 1825 1 results
- Burns, Eric 1 results
- Busch, Noel F. (Noel Fairchild), 1906-1985 1 results
- Callahan, North 1 results
- Calloway, Colin G. (Colin Gordon), 1953- 1 results
- Campbell, Samuel, 1765-1836, 1 results
- Carey, John, 1756-1826 2 results
- Carey, John, 1756-1826, 1 results
- Carrington, Henry B., 1824-1912 2 results
- Carroll, Winchell S., 1 results
- Carson, Hampton L. (Hampton Lawrence), 1852-1929 1 results
- Carter and Wilkinson, 1 results
- Chadwick, Bruce 1 results
- Chase, Philander D. 3 results
- Cheney Cowles Memorial Museum 1 results
- Chernow, Ron 1 results
- Chervinsky, Lindsay M., 1988- 2 results
- Chester County Historical Society (West Chester, Pa.) 1 results
- Chinard, Gilbert, 1881-1972 1 results more…