Part 1st--MATHEMATICAL INSTRUMENTS, 160 pages; contains list and
prices of Drawing Instruments, Drawing Materials, Pocket Compasses,
Surveying Compasses, Engineers' Transits and Levels, Surveying Chains,
Tape Measures, Pocket Rules, and Books relating to Drawing,
Engineering, and Mechanics.
Part 2d--OPTICAL INSTRUMENTS, 144 pages; contains list and prices of
Spectacles, Eye Glasses, Lenses, Spy Glasses, Telescopes, Opera and
Field Glasses, Graphoscopes, Stereoscopes, Camera Obscuras, Camera
Lucidas, Microscopes, Microscopic Preparations, and Books on Optics
and Microscopy.
Part 3d--MAGIC LANTERNS AND SLIDES, 112 pages; contains list and
prices or Magic Lanterns for Toys, for Public and Private Exhibitions,
Sciopticons, Stereopticons, Scientific Lanterns, and accessory
apparatus to be used with them; Magic Lantern Slides, both colored and
uncolored.
Part 4th--PHYSICAL INSTRUMENTS, 188 pages; contains list and prices of
Instruments to illustrate Lectures in every department of Physics and
Chemical Science, Air Pumps, Electric Machines, Galvanic Batteries,
Barometers, Thermometers, Rain Gauges, Globes, Spectroscopes, Auzoux's
Anatomical Models, and Books relating to Scientific Subjects.
JAMES W. QUEEN & CO.,
Optical and Philosophical Instrument Makers,
924 CHESTNUT ST., PHILADELPHIA.
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