AFGHANISTAN. Democratic Republic. Manganese Brass 50 Pul. Llantrisant, SH1357 (1978). KM-992. Schön-102.

This manganese brass 50 Pul was struck at the Royal Mint in Llantrisant, Wales in SH1357 (1978 AD) — the year of the Saur Revolution of April 1978, in which the People's Democratic Party of Afghanistan overthrew and killed President Mohammad Daoud Khan and established the Democratic Republic of Afghanistan under Soviet-aligned rule. This coin therefore straddles the exact boundary between the Republic and Democratic Republic eras, carrying the new state's name and emblems while being struck in the same year the old order collapsed.

The decision to continue production at the Royal Mint in Llantrisant reflects the transitional nature of this issue. The new Democratic Republic government inherited the existing coinage contracts and infrastructure of the preceding government and continued production abroad while the country underwent its radical political transformation. Afghanistan had no domestic minting infrastructure capable of producing modern machine-struck coins at scale, and the relationship with the Royal Mint continued uninterrupted across the political rupture of 1978.

Catalogued as KM-992 and Schön-102, this type was struck in manganese brass to a standard weight of 3.1 grams at approximately 20.9mm diameter. The 50 Pul represented one half of an Afghani in the Democratic Republic monetary system. It is a historically charged coin for its date alone — a small denomination struck at a Welsh mint in the same year that Afghanistan's government was violently overthrown, marking the beginning of a Soviet-backed era that would culminate in the Soviet military intervention of December 1979 and one of the defining conflicts of the Cold War.