The manual fire alarm from the 1960s was installed in a public facility in Germany. Today it is kept as an exhibit in the fire department museum in Hattingen.
It...
Manual desktop telephone exchange with wooden casing, a dial and a Bakelite handset. Manual exchanges were in use from the second half of the 19th century....
The tone sequence siren (German: Martinshorn) from around the year 2010 is a component from a patrol car of the city of Essen police department. In combination...
The tone sequence siren (German: Martinshorn) from around the year 2000 is a component from an unmarked police car of the city of Essen police department....
The tone sequence siren (German: Martinshorn) from around the year 2010 is a component from an unmarked police car of the city of Essen police department....
The tone sequence siren (German: Martinshorn) from around the year 2010 is a component from an unmarked police car of the city of Essen police department....
Before this police whistle from the 1980s was included in the historical collection of the Essen police, it had long been an integral part of the police...
Finland has a presidential election every six years, in which a President of Finland is elected in two rounds on the basis of a direct popular vote. Presidential...
Pro Freight Station -movement organized a demonstration that was held at January 12 on the Friday morning 9 am at Frenckell Square in Tampere. January...
