Smith Image Collection Within this collection: Simple Search Boolean Search Main Page Comparison Search Browse Scientists Browse Laboratories   Beyond this collection: Cross Collection Search Penn Image Collections Home Browsing Apparatus Adopter Air Furnace (Wind Furnace) Air-pump Alembic Aludel Athanor (Digesting Furnace) Balance Battery Bell (Bell Glass) Bellows Bladder Blast Furnace Blowpipe Burner (Lamp) Capital (Lat. Capitum; Head) Compass Crucible Cucurbit Cupel Descending Furnace (Descensory) Electric generator (dynamo) Electrical machine Electromagnet Eudiometer Furnace (Stove, Oven) Fusion (Melting) Furnace Gasometer (Gazometer) Kaliapparat Ladle Lamp Lamp Furnace (Simple) Lens Mass spectrometer Matrass (Florence flask) Mercury Barometer Microscope Mortar Muffle Pelican Pestle Pictet's apparatus Pneumatic Trough Portable Furnace Pressure Chamber Pyrometer Radiometer (light-mill) Receiver Refrigeratory Retort Reverberatory Furnace (Reverberatory) Rings Rumford Stove Sand Furnace (Sand Bath, Sand Heat) Still Sublimatory Thermometer Tongs Tube (pipe) Twin alembics (twins) Water Bath (Balneum Mariae) Wollaston's cryophorus Worm