CIS Intelligence
Reference-level rarity, demand and market context for this coin.
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Volatility
Locked
Confidence
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Demand
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Liquidity
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Rarity
1 = Low - 10 = High
The appeal is easy to explain because the date variety is visible when preserved. However, damaged, mounted or edge-impaired pieces should not receive the same treatment as clean attributed examples.
The 1678-77 Crown is a recognised overdate context, with market references separating 8-over-7 examples from normal 1678 Crowns. It remains part of the third-bust Crown design family.
Description
1678-77 Crown Overdate is a Charles II early milled silver Crown page from CIS Coin Intelligence System, focused on exact identity, value context and collector checks.
History
Collector Insight
Quick Facts
1678
Denomination
Year
Crown
Monarch
Charles II
Era
Stuart
No records available
Mintage
BRITISH COINAGE
1678 Crown
1678-77 Overdate
AI-powered valuation & investor signal
Silver
0.925 Fineness
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30.10 g
Weight
38.6 mm
Diameter
Lettered
Edge
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Frequently Asked Questions
What makes the 1678-77 Crown different from a normal 1678 Crown?
The 1678-77 Crown shows an overdate where 8 is over 7. CIS gives it separate treatment so pricing can reflect overdate clarity, condition, surfaces and market demand for the variety.
Specifications
Metal
Fineness
Weight
Diameter
Edge
Type
Mintage
Period
Mint
Design
Silver
0.925
30.10 g
38.6 mm
Lettered
Milled
No records available
Early Milled (1662-1816)
Royal Mint (London)
Charles II Milled Crown
1678 Crown Standard
1679 Crown Standard
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