Browse Items (69 total)

Light Refactor(?)

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Physical DescriptionObject has a black cast iron base that is a cylinder with a hollow center. The inside of the cylinder is lined with felt. A metal lid covers the hollow center and a circular glass lens sits in the center of the lid. The lid has…

Wang Laboratories Model 370 Programming Calculator

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A rectangular shaped (304.4 Length X 165.1Width X 355.6 Height mm) device. This frame is made of metal that is painted everywhere except the stainless steel bottom. The front of the calculator contains a panel and display board. The panel holds 56…

Pickett Model N600-ES Log Log Speed Rule

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Physical Description:
The Pickett Model N600-ES Log Log slide rule is constructed using three yellow painted aluminum bars. The “ES” in the model name means “Eye-Saver” and refers to the yellow painted construction. The two outer bars are called the…

Colored Flame Burner

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Physical DescriptionA small glass jar captured between a porcelain base and a porcelain cap, the latter of which is held on the top of the glass jar with a rubber gasket. A blown glass tube enters the glass jar from the side by means of a rubber…

Monroe High Speed Adding Calculator (LA5-160x)

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Physical Description The calculator generally comprises three main parts: the main housing, the keypad, and the output carriage.The main housing for the calculator is rectangular as seen from the top, with one pale green slanted face on the front…

Riehle Tensile Test Machine (2296 ALT)

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Physical Description: This civil engineering instrument consists of a base, a ground stand, and a lowercase “r” shaped frame. The frame holds a scale arm with an English pound sliding weight. One end of the scale arm holds a bucket. Extending off the…

Bico Hand Driven Centrifuge

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Physical Description: This machine consists of an iron base and an aluminum bowl that is mounted on the base. The bowl consists of a stationary 11” diameter outer bowl and a 9.75” diameter inner bowl that rotates. The inner bowl has a circular…

Pendulum Astrolabe

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Physical Description: The instrument is situated on a gray base that is 34 cm long x 21.5 cm across x 1cm high. The object is able to rotate on this base to make the viewing of objects easier. The instrument consists of two eyepieces and two lenses,…

Two-circle Contact Goniometer

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Physical Description: The two-circle contact goniometer has a tripod brass base painted black. A small brass graduated disc is connected to the center of the base on a pedestal, and the center of this disc is allowed to rotate. A small pedestal is…

Metallurgical Microscope

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Physical Description: This microscope is very clearly labeled as a metallurgical microscope. The material of the microscope appears to be brass with a shiny black enamel finished over the body and brass accents on the eyepiece, body tube, and…