Manual cardboard cutter machine, so called papszera
The sound of cutting paper sheets on manual cardboard cutter machine. The sound of the machine was recorded in the Printing Museum…

The sound of siren on the icebreaker “Kuna”. The recording was realized on board of the museum and training ship “Kuna” moored in the river port in Gorzów Wielkopolski (Poland).
The ship “Kuna” was constructed in 1884 in the Danziger Schiffswerft & Kesselschmiede Feliks Devrient & Co. shipyard in Gdańsk as steam powered icebreaker. Vessels of this type were intended for breaking the ice cover and enabled river navigation also during winter time. “Kuna” was in operation until 1965.Then its equipment was removed and, as an empty hull, it was intended for scrapping. In the 1970s the ship was transported to Gorzów Wielkopolski with the intention to be used as a mooring pontoon. In 1981 the ship drowned in the port basin and remained under water for the following 20 years.
In the year 2000 a group of enthusiasts started a 6-year project of the ship’s revitalization. The external form of the historical icebreaker “Kuna” has been preserved, its original elements include: ship’s hull, bow and stern maneuvering deck, anchor davit, bow and stern mooring bollards, fragments of propeller shaft and the propeller. Steam propulsion of the vessel was replaced by a combustion engine.
The recorded sound of ship’s siren constitutes a signal sent while reaching the port and also a so called fog signal emitted by the ship in restricted visibility conditions. The siren is part of the modern equipment of the icebreaker “Kuna”, necessary when the ship leaves the port for a recreation or training cruise or in order to participate in a historical ships event.
Sound recordist: Monika Widzicka
Photographer: Piotr Leszczyński
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