1926-1977 ca. 250 p (a few photocopies), 13 pls (real photographs), in ringbinder.First there is one handwritten page with notes and translation, then 18 pages with lists of names of Russian Brachiopod authors. Then all the translated papers (including Abramov, Aisenverg, Dagys, Gorjansky, Gretchischnikova, Grunt, Ifanova, Kalashnikov, Malakhova, Poletaev, Sarytcheva, and others).