25 Paisa - Mahendra Bir Bikram

Nepal's 25 paisa coinage of this period falls within Mahendra's aggressive modernization program, during which he dissolved the elected parliament in 1960, imprisoned Prime Minister B.P. Koirala, and ruled by royal decree until his death in 1972. The coins circulated under a partyless political system called the Panchayat, which Mahendra designed specifically to concentrate power within the crown.

Birendra succeeded his father in January 1972, making the final year of this issue — 1973 — the first struck under the new king, though the dies continued bearing Mahendra's name through the transition.