The Johnson Well Screens

Issue 1 and Volume 64.

The Johnson Well Screens Bulletin No. 18 has just been issued by Edward E. Johnson, Inc., St. Paul, Minn., in which is described and illustrated the Johnson Brass Well Screens, and Johnson Pipe Base Well Screens, manufactured by the concern. The addition of the Johnson Pipe Base Screen gives the user his choice governed by conditions or personal preference, with the convenience of being able to obtain both all-brass and pipe base well screens from the same manufacturer. The booklet illustrates the above articles and the Johnson Brass Jacket Ribbon, which is intended for the use of those who are equipped to drill pipe and for foreign markets. For prices and direction of the latter the reader is referred to the firm’s catalogue, which will be sent on application. The price list, telegraph cipher, and discharge capacity of the well screens are given in the bulletin. The booklet is neatly…

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