From the OED
file, n 2
1. ...
2. ...
3. a. A string or wire, on which papers and documents are strung for preservation and reference. In recent use extended to various other appliances for holding papers so that they can be easily referred to.
c. A catalogue, list, roll. Obs.
4. a. A collection of papers placed on a file, or merely arranged in order of date or subject for ready reference.
b. Computers. A collection of related records stored for use by a computer and able to be processed by it. Also attrib. and Comb.
1954 Jrnl. Assoc. Comput. Mach. I. 8/2 A 'master' tape..contains the file of unit records as at the last date of processing. 1967 COX & GROSE Organiz. Bibl. Rec. by Computer 19 A file sequence may contain only one file, and this is generally the case when updating procedures are being carried out. 1969 Computers & Humanities III. 132 This search (once through the file), whether for a single interrogation or for several, is called a file-pass.
Sounds like a file is a queue - or, is that a list!