McCord, James Newton, 1877- · New York, London : D. Appleton and company · leaf 171
A TEXTBOOK OF FILING 156 or there is some impairment of his credit, a signal or cheek is used to call the credit manager's attention to this fact. These signals are usually of the type men- tioned elsewhere. Map and Tack System. This is employed in connection with territorial work and permits of a… … DRAWER CONTAINING MAP AND TACK SYSTEM. Maps of the various states or groups of states are placed in large shallow drawers of a cabinet built for this purpose, one map to each drawer. Tacks with dif- ferent colored heads are used with these maps for pur- poses of classification, often one color…
Filing systems
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