Allegations later surfaced that many works of art from the Tretyakov Gallery and other collections were either donated or offered at nominal prices to Post and Davies, who were both art collectors.
Tuduhan kemudian muncul bahwa banyak karya seni dari Galeri Tretyakov dan koleksi lainnya itu disumbangkan atau ditawarkan dengan harga nominal kepada Post dan Davies, keduanya kolektor seni.