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Collections Record
Cornelius slide rule
2015.17.2, front
Titles: Cornelius slide rule (Supplied title)
Description: Plastic slide rule "Pre-Mix Computer" produced and marketed by the Cornelius Company of Minnesota after 1956. The ruler allows the user to set a particular volume of carbon dioxide gas on one side of the ruler, and then relate gauge pressure (measured in pounds per square inch) with beverage temperature (in degrees F). The gauge was part of the company's pre-mix beverage distribution system, that distributed beverages in large tanks ready to dispense.
Dates
- Not earlier than 1956 (Creation)
Creation
- manufacturer: Cornelius Company
Identifiers
- Accession Number: 2015.17.2
Holding Type: 3D Objects
Quantity: 1 item
Format
- Content Category: artifacts
Measurements
- 1 1/2 inches height
- 7 inches width (closed)
Subjects
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2015.17.2, front
2015.17.2, back