Author
Royal Society of Arts (Great Britain)
14
Society of Arts (Great Britain)
13
Providence Association of Mechanics and Manufacturers (Providence, R.I.)
6
Ure, Andrew
6
Chomel, Noel
5
France
5
Hazen, Edward
5
Moxon, Joseph
5
Rousseau, Jean-Jacques
5
Bradley, Richard
4
France Sovereign (1774-1792 : Louis XVI)
4
Goguet, Antoine-Yves
4
Worcester, Edward Somerset
4
Beier, Adrianus
3
Bigelow, Jacob
3
Committee of Master Chair-Manufacturers and Journeymen (London, England)
3
Dublin Society
3
France Cour des monnaies
3
Fugère, Alexandre-Conrad
3
Houghton, John
3
Justi, Johann Heinrich Gottlob von
3
Lair, Pierre-Aimé
3
Lescallier, Daniel
3
London Mechanics' Institution
3
Luiken, Caspar
3
Luiken, Jan
3
Macquer, Philippe
3
Plat, Hugh
3
Royal Dublin Society
3
School of Arts of Edinburgh
3
Smith, Godfrey
3
Society for the Encouragement of Arts, Manufactures, and Commerce (Great Britain)
3
Société d'agriculture et de commerce de Caen
3
Stanisław
3
Aikin, Arthur
2
Aikin, John
2
Algemeene Ten Toonstelling van Voortbrengselen der Nationale Nijverheid ((1820, Ghent, Belgium))
2
Algemeene Ten Toonstelling van Voortbrengselen der Nationale Nijverheid (1820, Ghent, Belgium)
2
Arte delli ferrari di Reggio
2
Aubin
2
Bate, John
2
Becher, Johann Joachim
2
Bennett, John
2
Defoe, Daniel
2
Dupin, Charles
2
Estienne, Charles
2
Francis, George William
2
Gill, Thomas
2
Jamieson, Alexander
2
Jaubert, Pierre
2
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