Engineering:Visible file
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Short description: Type of paper filing system
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.
See also
- Engineering:Rolodex – Rotating card file device
References
- ↑ The Magazine of Business 47:294 (1925)
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