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3M audiotape

3M audiotape

Collections items are not for sale.
A reproduction can be purchased.

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Titles: 3M audiotape (Supplied title)

Description: Automatic pushbutton recording tape made by the Minnesota Mining and Manufacturing Company. Magnetic tape housed in square colorless plastic cassette. Cassette is packaged in rectangular cardboard sleeve, which may be original but is stapled shut.

Dates

  • Not earlier than 1953 - Not later than 1960 (Patent date) (Creation)

Creation

Identifiers

  • Accession Number: 2002.245.79

Holding Type: 3D Objects

Quantity: 1 item

Format

  • Content Category: artifacts

Measurements

  • 10 1/2 inches length (package)
  • 4 1/4 inches width (package)
  • 4 inches length (cartridge)
  • 4 inches width (cartridge)
  • 1/2 inch depth (cartridge)

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3M audiotape

Collections items are not for sale.
A reproduction can be purchased.

3M audiotape

Collections items are not for sale.
A reproduction can be purchased.