. "443 digital images, PDF"@en . . . . "Selected records of commune Helenów\n\nAkta gminy Helenów (Sygn 59)"@en . . . . "Archiwum Państwowe w Warszawie Oddział w Grodzisku Mazowieckim"@en . "Arranged in four series: 1. Department of Municipal Economy: Correspondence, 1919; 2. Department of Administration: Register of Polish, German and Jewish companies and properties, 1950; 3. Department of Administration: Register of population, 1949; 4. Register of properties in Podkowa Leśna, 1941."@en . "Consists of correspondence of the Department of Municipal Economy, the lists of companies, properties and their owners, records of population in commune Helenów including a register of Romanies in 1949, and a register of properties in Podkowa Leśna."@en . . . "irn608048" . . . . "Copyright Holder: Naczelna Dyrekcja Archiwów Państwowych"@en .