Königsplatz 42, Cassel (Kassel after 1928) Hesse
Bronze und Stahlwaren, Kristall und Glaswaren / Bronze and steelware, Crystal and glassware
Ruckert advertised the title of Hoflieferant, which presumably was awarded by the court of Prussia since Hesse had been annexed by Prussia in 1866.
The first known listed date is 1880. He closed his shop during 1903 and from 1904 was listed as a merchant . Finally he was no longer listed by 1914.