Collection of historical seal impressions

A large collection of historical seal impressions, seal stamps (over 170 pieces), and a seal book by "E. v. Berchem", which was also included in the collection; 18th century to the first half of the 20th century; here is a small excerpt: "Seiner Majestaet des Koenigs von Bayern - Hofsekretariat "; "Fürstlich Castell'sche Credit-Casse in Castell"; "Sekretariat S.K.H. der Prinzen Otto von Bayern"; "bureau technique suisse le cairo"; "Fürstlich lippische Regiment"; "Freiherr von Münster - Burg Lisberg"; "Kabinett des Großherzogs"; "August Schropp - Eskadronschef im k.b. 1. Ulanen Regiment Kaiser Wilhelm II, König von Preussen"; "Herzogl. Anhalt Regierungs-Canzlei zu Dessau"; "Koenigl. Bayer. Staatsministerium - Des Inneren"; "Oberstaatsanwalt der freien Stadt Frankfurt"; and many more; many seal impressions are also from counts/countesses, princes and princesses, princes and princesses, but also from state royal authorities, etc.; the impressions are all original and come from old letters; including an old envelope with a black wax seal from "Al Sior Giacomotti - aus Milano", presumably from the 18th century. In total there are over 130 wax seal impressions; the wax colours vary from red, black and brown and over 40 seal marks; some seals are inscribed on the front or back of the backing paper; the seals are in varying states of preservation, some wax seal impressions are broken or partially broken and some have cracks (see photos); this old seal collection is a great addition for all genealogists and those interested in heraldry; traces of use according to age; the largest seals are up to 4.5 cm in size;