Held & Kleinert, Breslau (Wrocław)
Unfortunately, I don't have permission to publish the clipping.
Record in the publication Handels-Register, 1863
[Source: Sammlung der deutschen Handels-Register, vol. 2, 1863 (relevant page), cited 2022]
Text: Held & Kleinert zu Breslau (H.-Ges.);
Jezt. Inh.: Witwe Josepha Kleinert, geb. Kux;
Johann Kleinert; Hedwig Kleinert; Carl Kleinert; Marie Kleinert (20. Juni)