McCord, James Newton, 1877- · New York, London : D. Appleton and company · leaf 24
FILING EQUIPMENT … SORTING TUB. inary sorting or throwing of mail preparatory to filing. The guides in use in these trays of course vary according to the system in use. These tubs may be obtained either with or with- out a base. 3.—Distribution Shelves or Reference Shelves are used in the process of filing after mail…
Filing systems
Internet Archive · Cornell University Library · Public domain (published before 1931). Free to use for anything.
