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1752 objects found.

Young's Paraffin Lamp
Unknown Maker
Young's Paraffin Lamp
mid-19th century
2002.1.34603
Air Pump
possibly N.B. Chamberlain, Boston, Massachusetts
Air Pump
mid-19th century
2002.1.35231
Transit
Wm. J. Young, Philadelphia, Pennsylvania
Transit
mid-19th century
2002.1.35363
Mounted Microscope Slides
Charles Bourgogne, Paris, France
Mounted Microscope Slides
mid-19th century
2002.1.34377
Altazimuth
Robinson, London, England
Altazimuth
about 1830
2002.1.35242
Rochon Micrometer
Unknown Maker
Rochon Micrometer
1830-1880
2002.1.35407
Surveyor's Slide Rule
Unknown Maker
Surveyor's Slide Rule
about 1830
2007.1.74
Wye Level
Thomas Jones & Son, London, England
Wye Level
1831-1835
2002.1.35367
Alt- Azimuth
E. & G.W. Blunt, New York
Alt- Azimuth
about 1834
2002.1.34761
LeRoy Electrostatic Machine with Prime Conductor
possibly E.S. Ritchie & Sons, Boston, Massachusetts
LeRoy Electrostatic Machine with Prime Conductor
mid 19th century
2002.1.34894
Air Pump
Pixii, Pere et Fils, Paris, France
Air Pump
about 1835
2002.1.35290
Semi-circumferenter
Charles Chevalier, Paris, France
Semi-circumferenter
about 1835
2002.1.35405
Surveyor's Transit
Wm. J. Young, Philadelphia, Pennsylvania
Surveyor's Transit
about 1835
2002.1.35241
Compound Magnet and Electrotome (Mercury Interruptor)
Daniel Davis, Jr., Boston, Massachusetts
Compound Magnet and Electrotome (Mercury Interruptor)
about 1837-1838
2002.1.35088
Separable Helixes
Daniel Davis, Jr., Boston, Massachusetts
Separable Helixes
1840-1850
2002.1.35087
Inductor
Daniel Davis, Jr., Boston, Massachusetts
Inductor
about 1840
2002.1.35115
Surveyor's Compass
H.W. Loring, Boston, Massachusetts
Surveyor's Compass
about 1840
2002.1.35243
Condensing Chamber
N.B. Chamberlain & Sons, Boston, Massachusetts
Condensing Chamber
about 1840
2002.1.35283
Magdeburg Hemispheres
probably N.B. Chamberlain, Boston, Massachusetts
Magdeburg Hemispheres
about 1840
2002.1.35284
Leyden Battery
Unknown Maker
Leyden Battery
about 1840
2002.1.35421
Surveyor's Compass (Circumferentor)
H.M. Pool, Easton, Massachusetts
Surveyor's Compass (Circumferentor)
possibly 1841-1880
2002.1.35408
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