You are viewing a fine quality heavy German 835 silver case made around 1920. The case measures 4 1/2" long by 3 1/4" wide. It is 1/2" thick. On the top cover is a hand engraved "rebus" or pictogram. Can you figure it out? The case is marked on the thumb plate, see photo. The top has two tiny dimples; the back has light scratches which could be polished out, and the interior gold gild shows some light wear. The case weighs 6.56 oz.