Some earlier/later changes become quite complex because of the breakup of the Soviet Union. This is an example of a Soviet body and a Russian S.F.S.R. body becoming a single body under Russia (Federation)

Earlier name under RSFSR
NAFL85147954
110 20 TSentralnyi gosudarstvennyi arkhiv RSFSR.
410 10 ‡wnnaa‡aRussia (1917- R.S.F.S.R.).‡bTSentralnyi gosudarstvennyi arkhiv
410 10 Russian S.F.S.R.‡bTSentralnyi gosudarstvennyi arkhiv
510 20 ‡wb‡a Gosudarstvennyi arkhiv Rossiiskoi Federatsii

Earlier name under Soviet Union
NAFL83141675
110 20 TSentralnyi gosudarstvennyi arkhiv Oktiabrskoi revoliutsii, vysshikh organov gosudarstvennoi vlasti i organov gosudarstvennogo upravleniia SSSR
410 10 ‡wnnaa‡aRussia (1923- U.S.S.R.).‡bTSentralnyi gosudarstvennyi arkhiv Oktiabrskoi revoliutsii, vysshikh organov gosudarstvennoi vlasti i organov gosudarstvennogo upravleniia SSSR
410 10 Soviet Union.‡bTSentralnyi gosudarstvennyi arkhiv Oktiabrskoi revoliutsii, vysshikh organov gosudarstvennoi vlasti i organov gosudarstvennogo upravleniia SSSR
410 20 TSGAOR SSSR
510 20 ‡wa‡aTSentralnyi gosudarstvennyi arkhiv Oktiabrskoi revoliutsii i sotsialisticheskogo stroitelstva SSSR
510 20 ‡wb‡a Gosudarstvennyi arkhiv Rossiiskoi Federatsii

Present body
NAFR946372
110 20 Gosudarstvennyi arkhiv Rossiiskoi Federatsii
410 10 Russia (Federation).‡bGosudarstvennyi arkhiv
510 20 ‡wa‡a TSentralnyi gosudarstvennyi arkhiv Oktiabrskoi revoliutsii, vysshikh organov gosudarstvennoi vlasti i organov gosudarstvennogo upravleniia SSSR
510 20 ‡wa‡a TSentralnyi gosudarstvennyi arkhiv RSFSR.