Browse Items (21 total)

  • Collection: Computing Scales

WD079 IMG_0067_Dayton Ft_Omeka-2500.JPG
This price computing scale has three distinguishing features, one of which gives it our common name of a “beehive” balance. It was made by The Computing Scale Company of Dayton, Ohio―commonly referred to as “Dayton” scale. “Beehive” refers to the…

PK711 IMG_0002_Standard Ft_Omeka-2500.JPG
This barrel-top, porcelain-coated price computing scale was sold in a highly competitive environment where other companies made a similar product. This example has a 30-pound (13.6 kg) capacity, with price graduations from 3 to 60 cents per pound. A…

PK707 IMG_0041_Dayton-Hobart Ft_Omeka-2500.JPG
This porcelain-coated, barrel-top price computing scale is near the end of an era for the Dayton brand. It has a typical 30-pound (13.6 kg) capacity and is labeled as Style 6663, serial number 1159749. There is a slide-out glass window on the…

PK704 IMG_0015_Sanitary Ft_Omeka-2500.JPG
The Sanitary Scale Company made this barrel-top platform scale. It is porcelain-coated, and the base and pedestal are cast iron—making this a relatively heavy scale. The visual distinguishing feature is the hexagonal barrel-casing, pan, and…

PK542 IMG_0052_Pennsylvania Ft_Omeka-2500.JPG
This fan-dial scale was made for both metric and United States-standard weighing, with a rather unusual weight chart. The chart has graduations to 500 grams on the top and 1.1 pounds on the bottom. The weight chart further divides the grams into nine…

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PK694 IMG_0010_Detroit Ft_Omeka-2500.JPG
The Detroit Automatic Scale Co. was the distributor of this scale, model 75, but it was not the originator. The total capacity is 100 pounds (45 kg), with 10 pounds on the fan dial, 10 pounds on the tare beam, and 80 pounds that could be added on the…

PK530 IMG_0033_Stimpson Ft_Omeka-2500.JPG
This fan-dial scale is, according to a sales brochure, Model No. 30, "Grocer―General Store" with a 30-pound (13.6 kg) capacity. The shape is unique, with the goods plate and mechanism set at an angle to the fan dial. This design has been seen only on…

PK526 IMG_0033_Bulgaria Ft_Omeka-2500.JPG
This is a "Neigungsschaltwaage" type of fan-dial price computing scale, made in Bulgaria. One translation of "Neigungsschaltwaage" is “Inclination scale.” In the German version of Wikipedia, "Inclination scales were developed and built several times…

NC004 IMG_0038_Standard low price_Omeka-2500.JPG
This price computing scale, by the Standard Computing Scale Co., Limited, of Detroit, has two uncommon features. One is obvious: The chart-beam―and it has two sides (like the one used by Walter Stimpson) which expands the available price range. The…

MV002 IMG_0003_Dayton_Omeka-2500.JPG
This price computing scale is made by The Computing Scale Company of Dayton, Ohio―commonly referred to as “Dayton” scale. It is much the same as original Dayton scales, which go back to 1891, creating the first commercially successful price computing…
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