4th issue, 2nd type.
On January 1, 1878, the Zemstvo post of Zenkov Uyezd (Poltava Governorate) was opened. Mail was sent from the uyezd center, the town of Zenkov, to the uyezd in three directions twice a week. Delivery of private correspondence was paid for with Zemstvo postage stamps of 1, 2, and 3 kopeks. The design of most stamps was composed of typographic set characters. They were printed in private printing houses in Poltava. Some stamps bear an image of the uyezd coat of arms. From 1901, the stamps were also printed at EZGB. The stamps were cancelled in ink (by crossing out, adding the date, the surname of a Zemstvo employee, or the name of a settlement).