1 Tanka - 'Abd al-Mu'min Khan

Historical Context: This 1 Tanka silver coin was issued during the tumultuous reign of 'Abd al-Mu'min Khan (1747-1751), a period of significant instability for the Janid dynasty in Transoxiana. His brief tenure marked the Janids' decline, a successor state to the Shaybanids, facing internal power struggles and external pressures. Issuing coinage was a crucial assertion of sovereignty, a tangible record of a weakening authority shortly before the dynasty's ultimate demise.

Artistry: Characteristic of Islamic numismatics from this era, the artistry of this Tanka is defined by its elegant calligraphic design, devoid of figural representations. While the specific engraver remains anonymous, the stylistic school adheres to the established epigraphic tradition of Central Asian coinage. The design would typically feature the ruler's name and titles, the mint (likely Bukhara), and the Hijri date, rendered in clear Naskh or Thuluth script. Emphasis was on the clarity and aesthetic appeal of the Arabic inscriptions, conveying religious and political legitimacy.

Technical/Grading: The 3.39 gram weight of this silver Tanka indicates adherence to established monetary standards. For grading, high-points to examine include the outer margins of the legends and the central elements of the calligraphy,