The first edition of the calendar was engraved on copper plates and printed on six large-format sheets. It featured a universal calendar (mesyatseslov), daily weather and activity predictions, and explanatory tables. Over time, the calendar expanded to 47 sheets, including weather forecasts for the year, astrological data for each zodiac sign, descriptions of their influence, fortune-telling methods, and other practical information.
Today, the first edition of the Bryusov Calendar is a valuable antique. Only three complete copies remain in Russia, housed in the State Hermitage, the Pushkin Museum of Fine Arts, and the Library of the Russian Academy of Sciences.
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