From my observations in the market, I believe the didrachms of series 1b (an example of which started our conversation here) are a bit rarer.
Thank you ... this will help me for my future acquisitions, because a didrachm (and tetradrachm) of that type is on my wishlist.
Herfried,
Rhodian Didrachms are common coins, one could say. They span a period of about one hundred and fifty years, from c.333 to c.188 BC, when the reorganization of Rhodian coinage took place with the introduction of the Plinthophoroi and the abandonment of silver
denominations higher than a
Drachm.
Rhodian Didrachms are really beautiful coins; they force a strong psychological effect on people who appreciate the aesthetic aspect of
Greek coins.
This is mainly because of their high relief, expressive
facing heads obverses but their beautifully
engraved roses are equally impressive, too.
The combination of the mighty
Helios with the noble flower gives these
types a
rare, these days, balanced charm of power, combined with purity.
In hand, these coins are absolutely marvelous and they look like small sculptures. Early (unrayed
portrait) issues are usually of higher
obverse relief compared with the later coins. The heads on the earlier coins were
engraved on a larger
scale; sometimes, the
portrait covers the whole
obverse space; that, in conjuction with the significant high relief and their fairly small
diameter, make these coins look really chunky!
We have
incuse reverse didrachms, square in earlier emissions, round
incuse or no
incuse reverse coins on later issues.
From c.265 BC and later, almost all Didrachms bear magistrates names, unlike the earlier, which bear only
field symbols and/or
monograms.
Rayed
portrait (c. 250 BC and later) Didrachms have the whole
reverse design
engraved inside a
border of pearls.
Some late, post-Plinthophoric silver issues, probably drachms (?) of uncertain
weight standard, have the
reverse depiction of a full-blown rose, seen from above.
In my opinion and according to my aesthetics, Rhodian coins (particularly the early, unrayed
facing heads Tetradrachm and
Didrachm issues) are among the most charming coins ever made.
Yours ever,
Nikos