Sperry Rand .281955-1978.29 Kardex
in 1955, sperry corporation acquired remington rand , renamed sperry rand. remington rand remained separate brand name , in name of divisions. remington rand systems division concerned filing systems , associated products such file folders, , other material , physical data storage , handling systems, including kardex. in 1978 sperry rand decided concentrate on computer business, , sold number of divisions including remington rand systems. (remington rand machines sold along other divisions, , company dropped rand title , reverted sperry corporation; in 1986 merged burroughs corporation form unisys.)