The only known remaining out of 365 Pierces produced for Petrograd in Russia (150 in production lot A17, Chassis #36048).
Believed to be the car which Alexander Kerensky, White-Russian leader of the provisional government, used in November 1917 to escape the Bolsheviks for exile in Paris.
https://pierce-arrow.org/forums/topic/identification/
Full Scandinavian history from 1919 to date, starting with new owner driving it from France to Norway.
Recent comprehensive restoration, see more photoes: www.pierce-arrow.dk
Engine is running smooth (also lot A17), lags running hours after honing of cylinders.