-
Demonstration Model of a Water Pump, c. 1910...
-
2 Physical Demonstration Models, c. 1900...
-
French Induction Coil, c. 1900...
-
Cast-Iron Vacuum Pump, c. 1910...
-
English 18th Century Ebony Pantograph...
-
German Aneroid Barograph by Otto Bohne, Berli...
-
Volta Low-Current Arc Lamp, c. 1910...
-
Celestial Globe by Gussoni & Dotti, 1892...
-
Equinoctial Sundial by Andreas Vogler, c. 177...
-
An English Table Orrery, early 19th Century...
-
"Malling-Hansen Writing Ball", 1867...
-
"Sholes & Glidden", 1873...
-
Graphic, 1895...
-
3 Portable Typewriters...
-
Voss and Continental...
-
Mignon Mod. 2 and Mod. 3...
-
Odell Type Writer No. 4, 1889...
-
"Hammonia", 1882...
-
Victor Index, 1889...
-
"Faktotum", 1912...
