Search results

  • CSV Spreadsheet
(141 - 160 of 160)
Two unidentified men, standing beside scientific equipment.
Thomas Jefferson to Benjamin Franklin, asking for suggestions on draft of Declaration of Independence [?].
W. F. G. Swann and others, group portrait at Medal Metting of Franklin Institute.
W. F. G. Swann bending over box, examining equipment.
W. F. G. Swann and unidentified man, examining equipment.
Carte des États-Unis de l'Amérique suivant le traité de paix de 1783.
W. F. G. Swann, foot on chair, working on equipment with unidentified man.
W. F. G. Swann connecting wires on scientific equipment, unidentifed man looking on.
W. F. G. Swann and unidentified man examining equipment.
Peale's sketch of Franklin and Lady.
W. F. G. Swann and unidentified man working with scientific equipment.
W. F. G. Swann, seated at table, unidentified man at microphone.
W. F. G. Swann and others in tuxedos, group portrait at Franklin Institute.
W. F. G. Swann and Niels Bohr, at Franklin Institute.
His Excellency B. Franklin L.L.D. F.R.S. President of Pennsylvania, & Late Minister of the United States of America at the Court of France.
Two unidentified men examining equipment.
W. F. G. Swann and unidentified man constructing equipment.
Frederick George Novy, and Lewellys F. Franklin, standing, Simon Flexner, seated, 3/4 length, formal portrait.