counterweight in upper position | This letter scale is of more recent date. The frame is completely made of plastic. The mechanism still is made of tin. A loose metal insert is placed in the frame as a passage bolt for the zero leveling screw. Only the head of this screw is of plastic. The black foot of the scale is attached to the frame by means of a metal ring and ditto screw. The letter scale is available in different color combinations. The counterweight is switchable into two positions. In the lower position the range of 500 grams is used. In the upper position, the other range of 80 grams is to be used. The numerals at the chart are positioned horizontally. The realized direction of reading the chart is logical: from left to right. A version with lower ranges of 60 and 250 grams exists also. | counterweight in lower position |
green / black |
figures of the German Gebrauchsmuster |
red / black |
The firm Jakob Maul applied for a German Gebrauchsmuster in November 1975. It was granted with the number 7536990. The publication date was March 25, 1976. Below some detailed photos of this letter scale.
window with reading stripe |
1 stripe per gram in the 80 grams range |
1 stripe per 5 grams in the 500 grams range |
logo and name of model |
weight in 500g position |
solid zero leveling |
multi-lingual: not legal for trade |
superfluous cut-out in foot |
cut-out non symmetrical with counterweight |
« Sol collection: part 1« | © copyright André Sol | version: April 18, 2004 |