CATALOGUE FILING AND INDEXING
3. A purchasing agent must necessarily gather much of the information required in the operation of his department from catalogues supplied by manufacturers. These catalogues are his technical library, in many cases supplying the only available information relative to a particular class of goods. Needless to say, some method must be provided for carefully preserving these catalogues. They must be filed in such a manner that they can be located quickly.
While every office has plenty of opportunities to accumulate an oversupply of catalogues, resulting in a tendency to discard all except those in which the purchasing agent may be interested at the time, it is better to err on the side of a liberal supply. A catalogue that comes in to-day may be of no immediate value, but it may become useful a little later. It would be impracticable to keep every catalogue and circular that reaches the office, but, if it is from a new concern, or offers any new ideas, it should be kept, even though the subject is not of especial interest at the moment.
Many systems of catalogue filing have been devised, and there are almost as many styles of catalogue files on the market as there are manufacturers of such equipment. No one system or style of filing will answer the requirements in every concern. Each must build up a filing system that will conform to existing conditions.
Though a system of universal application cannot be laid down, some general suggestions may prove of value. No matter what the style of receptacle used, catalogues are filed according to one of two methods: The alphabetical, or the numerical. The alphabetical method consists in the arrangement of catalogues in bookcases or other suitable devices, according to the names of the publishers. For a small number of catalogues, this is a very satisfactory system, for the very reason that a purchasing agent soon becomes familiar with the catalogues of different manufacturers, recognizing them by their size, shape, or color.
A modification of the alphabetical system is one in which the catalogues are arranged alphabetically by classes; that is, the lines of goods in which the purchasing agent is interested are divided into specific classes. In each of these divisions, the catalogues of all manufacturers listing that class of goods are arranged in alphabetical order. This method is also very satisfactory for a limited number of catalogues.
For a large catalogue file the numerical system will prove the most satisfactory. By this system each catalogue is given a number which should be plainly shown on the back of the catalogue. All catalogues of a specific class are placed in one group, and a series of numbers is set aside for the group. To illustrate, we might have machinery catalogues, numbers 1 to 100. All machinery catalogues would then be given a number in that series. If the number be increased beyond 100, the numbering system would be repeated by using 1a, 2a, etc.
With the numerical system, the catalogues of each group must be arranged in exact numerical order, so that any catalogue may be instantly located.
4. Files. As has already been stated, the style of file, as well as the method of filing, or indexing, must conform to the conditions in each individual office. However, the experience of the past is the best guide for the future. As a general rule, sectional bookcases will be found the most satisfactory for catalogues in bound form, that is, those with substantial covers, and particularly those that will readily stand on edge. An advantage of the sectional bookcase is that all catalogues can plainly be seen, and even though a numerical system be used, a man soon learns to recognize catalogues of certain manufacturers without referring to any number or indexing system.
In every catalogue file will be found pamphlets, circulars, and price lists which are not easily cared for in bookcases. For these a section of a vertical file is recommended, and in many cases this file has been used successfully for filing all sorts of miscellaneous catalogues. It may be expanded to any capacity, and can be used with equal success for either the alphabetical or numerical system of indexing.
Which is the better depends upon the circumstances, but in nearly every case either the sectional bookcase or the vertical file, or perhaps a combination of the two, will be found most satisfactory.
5. Catalogue Indexing. The principal value of a file of catalogues lies in the index. A miscellaneous lot of catalogues is of very little value unless it be properly indexed. True, most catalogues contain an index, but this is not the sort of index required by the purchasing agent. He does not care for an itemized list of every article manufactured by John Jones & Co., but he does want an index that will show him where he can find descriptions and prices of machines of a certain class. A catalogue may list thousands of articles in which the purchasing agent has no interest, where it lists ten that are of use to him. These ten articles are the ones which should be shown in his index.
Fig. 1. Subject Card for Catalogue Index
The principal index of the catalogue file is one arranged by subjects. A card used for this purpose is shown in Fig. 1. At the top of the card is listed the subject. Below this is given the names and addresses of all manufacturers supplying the goods listed. In the columns at the right are recorded the section number, catalogue number, and page. The section number refers to the section in the file where the catalogue will be found; the catalogue number to the catalogue itself; and the page to the number of the page in the catalogue. In making up such an index, it is unnecessary to include a long list of articles of no especial interest, but simply those which the concern is obliged to purchase. If an entirely new subject comes up, it can then be listed after suitable investigation.
These cards are filed alphabetically, according to the name of the subject. While in some large concerns a more elaborate file will be necessary, this index can usually be kept in a small card tray in a desk drawer.
Fig. 2. Title Card for Catalogue Index
When the numerical system of filing is used, another index is necessary to locate the catalogues by name. In most cases our chief concern would be to locate the catalogue by subject, but there are times when it becomes necessary to locate a catalogue by name. To provide for this cross-index, the card shown in Fig. 2 is used. It will be noted that the arrangement of this card is just the opposite of the subject index, the name and address of the manufacturer being given at the top of the card together with the reference to the section and catalogue numbers. On the lower half of the card are listed the names of articles, made by that manufacturer, in which we are interested. This card is also filed alphabetically, but, of course, under the name of the manufacturer. When the number of cards is limited, both forms can be filed in the same index by using contrasting colors. For instance, a buff color might be used for the subject index, and salmon for the name index.