Visible file

A visible file or kardex (a generic trademark referring to a prominent purveyor) is a filing system for overlapping cards fixed in shallow drawers.

A version was commercialized by Kardex.

The Library Bureau company commercialized the similar L. B. Speedac,[1] while yet another brand was the Index Visible System.

The ACME Visual File system was manufactured in Crozet, VA.

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