Phil
Davis posted this a little earlier on a similar topic:
Hi,
I am curious to find out how to tell between a transfer and official die?
Your website did not explain(at least I didn't find it)
Thanks!
Hi--
Good question, to which there's no single or simple answer. In theory, the images on a coin struck from a transfer die should be a tiny
bit smaller than those of the official die. I don't know precise figures for the difference, but it will be quite small, and of course, you'd need a coin struck from the official dies to compare. So that isn't really helpful.
I touch on the issue on my website, but without a
search capability, I know there's no
good way to find it. Some day... Anyway, here's what I say there, discussing transfer dies and the
hoard of Dacian dies found in Tilisca, in modern
Romania: "
Crawford, in 'Imitation of
Roman Republican Denarii in
Dacia,' has identified an example of this phenomenon, a die match between a coin in the Maccarese
hoard (Cr-382/1, illustrated on pl. LXV of '
Roman Republican Coinage'), and one of the Tilisca dies. The Tilisca die would have produced a coin in shallower relief than the Maccarese specimen, from which
Crawford concludes that the die was transferred from a worn original." Occasionally, such as HT3+, the edge of the original coin is visible:
http://rrimitations.ancients.info/copies-hybridtransferdies.htmlOther times, such as HT1 on the same page, new details have been
engraved into the transfer die. Unambiguous examples like these give a clue as to what to expect. I look for a certain general softness that's different in ways I can't define from a "normal"
soft strike. I dislike this kind of subjective explanation, but I have no better one. In the case of non-Roman, good-silver imitations, I'm helped by the fact that many of these are hybrids with improperly matched
obverse and
reverse types. What else could these be but products of transfer dies, once one accepts that the engraving is official rather than
imitative?
In the case of
fourrees, such as the
Fulvia quinarius in question, things are less clear. With certain exceptions, notably the
denarii of Q. Cornuficius (which I discuss in some depth on the most recent HJB list, #164,) I accept
Crawford's dictum that "
Plated coins = false coins," i.e., are never products of an official
Roman mint. I stipulate further that ancient counterfeiters were no more likely to precisely capture the official
style than are their modern counterparts. From those two propositions, it follows that
plated coins like this one, in impeccably official
style, must be struck from transfer dies. I acknowledge that this argument, if not circular exactly, is at least a
bit ovoid; it falls apart if one rejects
Crawford's premise. That's a discussion for another day...
Phil
Davis