1 Bit Countermark

発行体 Grenada
年号 1787
種類 Standard circulation coin
額面 1 Bit = 9 Pence (1⁄11)
通貨 Necessity coinage (1789-1798)
材質 Silver
重量 1.61 g
直径
厚さ
形状 Triangular (Cut of 8 Reales)
製造技法 Countermarked, Incuse
向き
彫刻師
流通終了年
参考文献 KM#1, Pr#1
表面の説明 Incuse “G” countermark
表面の文字体系
表面の銘文 G
裏面の説明
裏面の文字体系
裏面の銘文
鋳造所
鋳造数 ND (1787) - -
Numisquare ID 3033761580
追加情報

Historical Context: Issued in 1787, this Grenada 1 Bit Countermark addresses acute currency scarcity in British West Indian colonies. Under King George III, Grenada relied on foreign silver, mainly Spanish reales. To provide fractional currency, colonial authorities countermarked larger coins or their cut fragments. This 1 Bit piece, KM#1, represents Grenada's earliest attempt to regulate its economy by legitimizing small denominations. Its existence highlights the pragmatic solutions employed to facilitate daily commerce.

Artistry: The "artistry" of this 1 Bit Countermark is found in its functional clarity, not elaborate engraving. There is no traditional engraver; the design refers to the punch applied by colonial authority. While the specific device for KM#1 is not detailed, such countermarks typically featured simple, robust designs—often an initial (e.g., 'G' for Grenada) or a small symbol. These utilitarian designs, applied to a fragment of a host silver coin, prioritize identification and authentication over aesthetic embellishment, reflecting a practical approach to currency.

Technical/Grading: Technical assessment of this 1 Bit Countermark focuses primarily on the clarity and depth of the applied punch. High-points for grading are the countermark's raised elements, which should be fully struck and free from abrasion. As a hand-applied punch on a small silver fragment (1.61 gg), strike variations, including off-center impressions, are common. The host coin fragment often exhibits wear or clipping. Preservation of the countermark, integrity of the planchet's edges, and absence of significant environmental damage are crucial grading factors.

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