(https://upload.wikimedia.org/wikipedia/commons/thumb/a/af/Coat_of_Arms_of_the_Kingdom_of_Prussia_1873-1918.svg/85px-Coat_of_Arms_of_the_Kingdom_of_Prussia_1873-1918.svg.png)
Herb Królestwa Prus
(https://upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Flag_of_Prussia_%281892-1918%29.svg/125px-Flag_of_Prussia_%281892-1918%29.svg.png)
Flaga Królestwa Prus
(https://upload.wikimedia.org/wikipedia/commons/thumb/7/70/Map-DR-Prussia.svg/240px-Map-DR-Prussia.svg.png)
Ziemie należące do Królestwa Prus