On the Issue of 1926 Paper Money Signs of the "Azneft" Trust

For the first time in the article, paper currency signs of the year 1926 of the “Azneft” Trust Department are involved in the study. A brief history of the period, the social and public situation, and a list of private issues in Azerbaijan are provided on the basis of factual material—paper money signs. Indicating the main meaning of this material, the authors have collected and analysed information about the features, varieties, and place of printing of this issue. Also, color images of denominations, which were not previously known and not published, are presented for the first time to the attention of readers, and a complete and systematic catalog has also been compiled. The article is of interest to bonists, historians, collectors, and other interested parties. The main results of this research are used in research projects.