捷克斯洛伐克社会主义共和国
The entrance hall of the Hradčanská station still features the coat of arms of the Czechoslovak Socialist Republic and the motto "Všechna moc v Československé socialistické republice patří pracujícímu lidu" ("All the power in the Czechoslovak Socialist Republic belongs to the working people") which were parts of the station's original socialist-realist design.