Hi Bob,
I'm not aware of any "Chinese" copy of the 1840 GOA Rupia.
There are, of course, counterfeits of Indian coins, as there are of just about every series. One of the quarter anna's I posted a few posts ago is a counterfeit - though it is a contempory one.
For Indian coinage it's forgeries of the Mysore "Tipu Sultan" and a range of gold pieces that seems to be the most commonly encountered, along with some of the coins that would appeal more to Western collectors - such as the various Imperial coins. That said I've never seen a known copy of the coin you describe.
As I was reading your post I immediately thought of the German East Africa "rupien" coin which is heavily faked. I presume that if it can be done well then the Goa coin could get the same treatment.
I am not familiar with the grading companies. I don't have a single slabbed coin so I can't comment on that aspect. It seems to be mostly a US thing.
From what you've said, and what little I know too, I wouldn't be surprised to see copies of that particular coin turn up. It's not unusual for a well made fake to pass quite knowledgable people, if they have never seen one of that series before. Alas, in ancients - high end ancients that is, coins are not uncommonly pulled from prestigious auctions because of suspicions of fakery - and they have all passed "experts" too.
Comparing to other coins and looking for the similarities you describe is the way to go though.
all the best
Malcolm
I'm not aware of any "Chinese" copy of the 1840 GOA Rupia.
There are, of course, counterfeits of Indian coins, as there are of just about every series. One of the quarter anna's I posted a few posts ago is a counterfeit - though it is a contempory one.
For Indian coinage it's forgeries of the Mysore "Tipu Sultan" and a range of gold pieces that seems to be the most commonly encountered, along with some of the coins that would appeal more to Western collectors - such as the various Imperial coins. That said I've never seen a known copy of the coin you describe.
As I was reading your post I immediately thought of the German East Africa "rupien" coin which is heavily faked. I presume that if it can be done well then the Goa coin could get the same treatment.
I am not familiar with the grading companies. I don't have a single slabbed coin so I can't comment on that aspect. It seems to be mostly a US thing.
From what you've said, and what little I know too, I wouldn't be surprised to see copies of that particular coin turn up. It's not unusual for a well made fake to pass quite knowledgable people, if they have never seen one of that series before. Alas, in ancients - high end ancients that is, coins are not uncommonly pulled from prestigious auctions because of suspicions of fakery - and they have all passed "experts" too.
Comparing to other coins and looking for the similarities you describe is the way to go though.
all the best
Malcolm
My
Papal States coin collection: https://diadumenian.com/Papal%20Sta...0States.html
Medieval coins collection: https://diadumenian.com/Congressofp...0Europe.html
Indian Rupee Collection: https://diadumenian.com/Congressofp...0Rupees.html
Minor world Silver: https://diadumenian.com/Congressofp...20coins.html
Papal States coin collection: https://diadumenian.com/Papal%20Sta...0States.html
Medieval coins collection: https://diadumenian.com/Congressofp...0Europe.html
Indian Rupee Collection: https://diadumenian.com/Congressofp...0Rupees.html
Minor world Silver: https://diadumenian.com/Congressofp...20coins.html
Edited by Bacchus2
06/22/2011 03:24 am
06/22/2011 03:24 am









































































































