Judging by the fact that the 25-ruble series reached the letter b, the administration printed a lot of money, but it did not print them for long. On April 25, 1918, power in Baku passed to the Bolshevik-led Baku People's Commissariat, the Baku city Council was liquidated and its functions were transferred to the Council of the Baku national economy. And already on July 28, 1918. Azerbaijan was proclaimed as an independent state with the right to decide what currency will be traded on its territory, including the capital region.
In the catalogues of banknotes, you can find photos of banknotes of the Baku city Council with a face value of 50 kopecks, dated 1919, but they certainly cannot be attributed to the' Baku rubles'.
And 25 Baku rubles BO 3218 safely celebrated the 100th anniversary of its release in my collection.