Author
- 76 Carriage Company 1 results
- ADC (Firm) 7 results
- Alexandria Drafting Company 1 results
- Allen, William 1 results
- American Association for the Advancement of Science. Annual Meeting 1 results
- American Pharmaceutical Association. Annual Meeting 1 results
- American Philosophical Society 1 results
- Baist, G. Wm. (George William), 1859-1927 5 results
- Barnes, R. L. 3 results
- Barnes, R.L 1 results
- Big Bus Company of Pennsylvania 2 results
- Bradley & Co 1 results
- Bromley, George Washington 3 results
- Bromley, Walter Scott 3 results
- Busch, Edward 1 results
- Callender and Company 1 results
- Carey & Hart 1 results
- Carey, Mathew, 1760-1839 1 results
- Constitutional Foundation (Philadelphia, Pa.) 1 results
- Constitutional Walking Tour of Philadelphia (Firm) 1 results
- Cox, Harold E. Dr 1 results
- Daly, John, 1934- 2 results
- Delaware Valley Regional Planning Commission 1 results
- Drayton, Joseph 1 results
- Edelmann, J. 1 results
- Fairmount Park Commission (Philadelphia, Pa.) 1 results
- Fernon, Thomas S. (Thomas Sargent), 1818-1896 1 results
- Francis Bros 1 results
- Franklin Survey Company 2 results
- Franklin Survey Company, 1 results
- Friedman, T. G. 1 results
- G.M. Hopkins & Co 2 results
- G.W. Bromley & Co 2 results
- Genealogical Society of Pennsylvania 1 results
- Geographia Map Company 1 results
- Gross, Alexander, 1879-1958 1 results
- H. M. Gousha Co 1 results
- H.J. Toudy & Co 1 results
- H.J. Toudy and Company 1 results
- Hagstrom Company 2 results
- Hamel, Bernice T. 1 results
- Hartranft, Rufus C. (Rufus Clinton) 2 results
- Hasler, Roger 1 results
- Hexamer, Ernest 1 results
- Historic Philadelphia, Inc 1 results
- Holme, Thomas, d. 1695 1 results
- Hopkins, Griffith Morgan, Jr 2 results
- J.L. Smith 1 results
- Joel Katz Design Associates 1 results
- John Wanamaker (Firm) 2 results more…