Antique books are seen at the Federal Center for Conservation and Restoration of Library Collections in St. Petersburg, Russia.08.02.2022#8108726
An employee carries out restoration work at the Federal Center for Conservation and Restoration of Library Collections in St. Petersburg, Russia.08.02.2022#8108725
An employee carries out restoration work at the Federal Center for Conservation and Restoration of Library Collections in St. Petersburg, Russia.08.02.2022#8108724
An employee carries out restoration work at the Federal Center for Conservation and Restoration of Library Collections in St. Petersburg, Russia.08.02.2022#8108723
An employee restores a manuscript at the Federal Center for Conservation and Restoration of Library Collections in St. Petersburg, Russia.08.02.2022#8108722
An employee restores a manuscript at the Federal Center for Conservation and Restoration of Library Collections in St. Petersburg, Russia.08.02.2022#8108720
An employee restores a gravure at the Federal Center for Conservation and Restoration of Library Collections in St. Petersburg, Russia.08.02.2022#8108719
An employee restores a gravure at the Federal Center for Conservation and Restoration of Library Collections in St. Petersburg, Russia.08.02.2022#8108718
An employee restores a manuscript at the Federal Center for Conservation and Restoration of Library Collections in St. Petersburg, Russia.08.02.2022#8108715
Samples of microflora damaging books are presented in the Federal Center for Conservation and Restoration of Library Collections in St. Petersburg, Russia.08.02.2022#8108714
An employee with a dilapidated book is seen through a retort in the Federal Center for Conservation and Restoration of Library Collections in St. Petersburg, Russia.08.02.2022#8108713
An employee holds a dilapidated book at the Federal Center for Conservation and Restoration of Library Collections in St. Petersburg, Russia.08.02.2022#8108712
