Denunciation of Jakub Keinberger

Denunciation about the stay of Jakub Kleinberger, merchant from Krakow, in Sandomierz. He was suspected of espionage; dementi in this matter.
The National Archives in Krakow
Fonds: C.K. Dyrekcja Policji w Krakowie 1849-1919
Signature: DPKr 59
Page/Card Number: L.704/pr/905
Language: Polish
Creation Date: 1905
Place of origin: Kraków
Geographical names: Cracow, Sandomierz
Organizations and institution: Imperial and Royal Directorate of Police in Krakow
Surnames: Kleinberger Jakub