DESCRIPTION:

This is a fine early 20th century lacquered brass and 'silvered' paper scale in its original case. This instrument is in in fine working condition and the instrument itself is almost like new. The losses of the finishes are trivial. Not only is it in beautiful condition, but it works perfectly. It comes in its original leather-covered fitted case lined in dark purple velour. The case has scattered rubs of the leather as can be seen in the images, but the interior is excellent and the two different style catches and hinges are all good. Dimensions for the case about five by four inches. Probably made in Europe.

HISTORY

Paper was apparently invented in China circa 220 B.C.E. Early paper was literally made from rags, but starting in the later 19th century from wood pulp. As methods of mass-production became commonplace, paper became less expensive. Manufacturers and buyers of paper need a way to determine what they are paying for. Among the parameters is the 'weight' of the paper. The instrument shown on this page is a hanging scale for determining the basis weight of a given size sample of paper. The cut sheet of paper is held in the clamp and the indicator reads the basis weight…usually 20 to 80 pounds (per ream). Paper scales like this have been used since the late 19th century. They are still made and used today, though not as fine nor as attractive as this older example.

The author would like to thank Tom Myers, an experienced expert in the use of this device for correctly identifying it, its use, and the above explanation of its usage.