1 Tangka 'Vartula Tangka', single circle / single circle

Historical Context: The 1 Tangka 'Vartula Tangka' of 1763-1764 originates from a pivotal period in Tibetan numismatic history, marking an early phase of indigenous silver coinage under the Ganden Phodrang government. This era falls within the early reign of the 8th Dalai Lama, Jamphel Gyatso, who, though young, presided over a period of consolidating Tibetan autonomy following earlier foreign interventions. The coin represents a crucial step away from the dominant Nepalese coinage influence, establishing a distinct Tibetan monetary identity and reflecting the nation's growing self-reliance.

Artistry: While specific engravers remain anonymous for this period, the coin’s design reflects a local Tibetan stylistic school, likely drawing from traditional Buddhist iconography and thangka art. The 'Vartula Tangka' (meaning 'circular') is defined by its elegant single circle on both obverse and reverse, enclosing key inscriptions and symbols. The obverse typically features the Eight Auspicious Symbols (Tashi Tagye) arranged around a central motif, while the reverse presents a central inscription, often relating to the Ganden Phodrang government. The design emphasizes symbolic clarity over intricate detail.

Technical/Grading: As a hand-struck coinage, the 1 Tangka 'Vartula Tangka' often exhibits variability in strike quality. High-points for preservation assessment include the central circle, the defining feature, and the raised elements of the script and symbols. Collectors should anticipate potential weakness in the strike, particularly on the outer elements of the Tashi Tagye, and occasional off-centering. Planchet quality can also vary, with irregular shapes or minor laminations not uncommon. A well-struck example with clear circles and legible inscriptions is highly desirable.