English: Ship propeller 1843. Motala Works.
This is the oldest ships propeller still preserved in Sweden. It was designed by C F Wahlgren based on one of John Ericsson's propellers. It was fitted to the steam ship s/s Flygfisken built at the Motala dockyard.
{{Information |Description={{en|1=Ship propeller 1843. Motala Works.<br> This is the oldest ships propeller still preserved in Sweden. It was designed by C F Wahlgren based on one of John Ericsson's propellers. It was fitted to the steam ship s/s Flygfisk