Kardex
a filing system
Details
Details
Kardex - cards in sight
Manufactured exclusively by American Kardex Company
Home office and factory, Tonawanda, NY
New York, Boston, Philadelphia, Chicago
All features fully covered by patents in US and foreign countries
Patented
June 8, 1915, May 30, 1916, Aug 15, 1916, Mar 6, 1917
Made in USA