The collection consists of correspondence and financial documents, photographs, and postcards. Two individual letters deal with a creation of library in the village of Stil’s’k in Galicia (now the village of Stil’s’ko in L’viv oblast’) to which Mr. Tanchak donated money in the 1920s. The financial documents consist of 11 receipts of donations to the Ukrainian Congress Committee. A 1927 photograph depicts the chorus of the “Prosvita” library in the village of Stil’s’k, an undated photograph depicts delegates of the “Oborona Ukrainy” (“Defense of Ukraine”) convention in New York, and three postcards depict monuments to “Poliahlym za voliu Ukrainy” (“Those Who Perished for the Freedom of Ukraine”).