photograph, Kew Photo-heliograph
1876
photograph, Double Current Sounder Translator
1876
photograph, Gambley's Declination Compass
1876
Photograph, Transit of Venus Equipment
1876
Photograph, Indian Vina
1876
photograph, Photo-heliograph
1876
Photograph, Cubic Feet Measuring Standard
1876
photograph, Ancient Striking Clock
1876
Planting and manufacturing of indigo: Indigo factory (beating the Vats)
1877
photograph, Quadrant of Tycho Brahe
1876
Planting and manufacturing of indigo: Sowing with drills
1877
Planting and manufacturing of indigo: Cutting Indigo into Cakes
1877
Planting and manufacturing of indigo: Pressing the fecula
1877
Planting and manufacturing of indigo: Persian Wheel
1877
Planting and manufacturing of indigo: Bailing water in time of drought
1877
Planting and manufacturing of indigo: Group of Indigo beaters
1877
Planting and manufacturing of indigo: Press house
1877
Planting and manufacturing of indigo: Beating by Machinery
1877
photograph, Microscopes
1876
"the Obelisk"
1880
Planting and manufacturing of indigo: Tumnie (turning up lands)
1877
Planting and manufacturing of indigo: Luggie (measuring lands for cultivation)
1877
Planting and manufacturing of indigo: Planter's Bungalow
1877
Sectioned induction coil
1874
Byrnes' cell, by Ladd
1878-1883
Electro-magnet in mahogany box
1876
Instrument for electrifying syphon recorder ink bottles
1876
Sector type shutter
1879
Four-coil Thomson astatic galvanometer
1880
Copy of Amperes commutator
1877
Chislett's conical electro-magnetic machine, 1873
1880
Astatic mirror galvanometer
1880
Peebles governor burner 1875
1875
Photograph of Karl Benz
circa 1885
First direct reading moving needle ammeter, 1883
1883
Domestic ice cream making machine, about 1880
1880
Sections of a sphere
1876
Sphere, bisected, hinged; diameter 5 1/2 inches
1876
Ten-centesimo (one tenth dollar) coin of the Republic of Uruguay
1877
Fifty-centesimo (half dollar) coin of the Republic of Uruguay
1877
Twenty-centesimo (one fifth dollar) coin of the Republic of Uruguay
1877
Roman Coin of Tiberius
30 CE
Roman Coin of Tiberius
30 CE
Holden and Brooke's patent Exhaust Steam Injector
1884
Original Stephenson Paraboloid Condenser, c.1875
1875
Pocket sheet metal gauge
1878-1867 (design)
Double Glasses (c.1885)
1885
Viscometer, used 1880-1885
circa 1880
One Penny Postage and Inland Revenue Stamps
1881
Full-page illustration of diving operations after the Tay Bridge disaster
1880