Cap
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Ingenium,
1985.0809.002
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- OBJECT TYPE
- N/A
- DATE
- 1966
- ARTIFACT NUMBER
- 1985.0809.002
- MANUFACTURER
- National Research Council Canada
- MODEL
- Unknown
- LOCATION
- Ottawa, Ontario, Canada
More Information
General Information
- Serial #
- N/A
- Part Number
- 2
- Total Parts
- 2
- AKA
- N/A
- Patents
- N/A
- General Description
- Synthetic cap
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 2.5 cm
- Width
- N/A
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- 2.2 cm
- Volume
- N/A
Lexicon
- Group
- Medical Technology
- Category
- Research
- Sub-Category
- N/A
Manufacturer
- AKA
- NRC
- Country
- Canada
- State/Province
- Ontario
- City
- Ottawa
Context
- Country
- Canada
- State/Province
- Ontario
- Period
- Unknown
- Canada
-
DESIGNED AND BUILT AS PART OF JIM SWAIL'S PROGRAM TO DEVELOP AIDS FOR THE BLIND. - Function
-
To cover the end of a photo sensor to protect it when not in use. - Technical
-
ONE OF THE FIRST EXAMPLES OF SPECIALIZED LABORATORY EQUIPMENT CONSTRUCTED TO MEET THE NEEDS OF BLIND SCIENTISTS & ENGINEERS. SWAIL WAS FIRST EMPLOYED BY NRC IN 1947, AND BUILT THESE FOR HIS USE THEN. MCSHEFFREY DESCRIBED IT TO ME IN 1985 AS A "VOLTMETER" - "A REAL MUSEUM PIECE" DATING FROM C.1960, THE ONLY SURVIVOR OF A WHOLE SET OF METERING INSTRUMENTS THAT SWAIL BUILT BEFORE 1964 WHEN THEY STARTED TO MODIFY EXISTING INSTRUMENTS, SUCH AS THE SIMPSON METERS. BUT FROM THE LITERATURE THIS CLOSELY RESEMBLES THE ORIGINAL 1948 "RADIO MULTIMETER" (SEE PHOTO, ONLY HANDLE HAS BEEN ADDED LATER) AND THIS MAY IN FACT BE THAT ORIGINAL ONE. - Area Notes
-
Unknown
Details
- Markings
- N/A
- Missing
- Appears complete
- Finish
- Black synthetic cap
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
National Research Council Canada, Cap, circa 1966, Artifact no. 1985.0809, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1985.0809.002/
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