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Class 3a (1248 - 1249)
Two varieties:
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Class 3ab (1248 - 1249)
Two varieties:
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Class 3b (1249)
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Class 3bc (1249)
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Class 3c (1249 - 1250)
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Class 3d (1250)
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The classification of this element of the long cross coinage has been subject to considerable attention and refinement since Lawrence set out the criteria that defined the original three sub-classes, 3a, 3b and 3c. Additional sub-classes have been introduced between 3a and 3b, 3b and 3c, and 3c and 4a, all reflecting gradual changes that occur on the dies. The first two of the additions are labelled 3ab and 3bc respectively. The third, until recently, was known as ‘3c transitional’ or ‘3c late’, but has now been given its own label, 3d. A further sub-division of 3c is also proposed, but this is not addressed in the present article, as the criteria are not easily described.
As a result of the tendency for one class 3 sub-class to merge into the next, it is sometimes difficult to decide whether a particular coin should be assigned to the earlier or later of two consecutive sub-classes. Experienced numismatists may themselves disagree, as there are relatively few truly diagnostic features and some of the criteria are subjective.