Koper vier 3/4 stuiver VOC vals(?)

Here is a very interesting Netherlands East Indies, Copper Bonk.  I cannot guarantee the authenticity of this piece, however, I can tell you that I purchased it many years ago.  I can tell you that it is made of Copper with some stress cracks in the metal, it weighs 61.4 grams and is 82mm in length.  It is 19.5mm at its widest point and 7mm thick.  It has green vertigre in some areas which does grow on copper.  Note how the VOC is stamped on each side. 

Type munt 5 3/4 stuiver gemaakt van Japanse koperstaaf Omschrift voorzijde Muntconditie fraai +
Provincie VOC Omschrift keerzijde Datum 18 april 2004
Muntplaats Voorzijde Verkoper forvm
Jaartal Keerzijde Bedrag US $ 50.00 (EUR 43)
Vindplaats Veiling ebay com
Metaal koper Schatvondst
Oplage Literatuur referentie
Gewicht 61, 4 gram, (volgens opgave verkoper)
Diameter 82 mm lang, 19,5 mm op z'n breedst, 7 mm dik (volgens opgave verkoper)
Soortelijke massa
Een zeer oude munt van de V.O.C. geen jaartal, opdruk 4 3/4 ST , boven het VOC teken een C. Breedte 15 mm - 20 mm Lengte 72 mm Dikte 3 mm. Hij is van brons of koper. Door mijn geringe kennis van munten, is de echtheid door mij niet gegarandeerd. EUR 33,16 (verkoper ome_goof) 18-dec-04

 

wpe5.jpg (18795 bytes) CANT FIND THIS ONE IN THE BOOK, I KNOW THEY WERE ISSUED WHEN THERE WAS A SHORTAGE OF COINS AVAILABLE MADE IN DIFFERENT WEIGHTS TO USE AS COINAGE VOC [ DUTCH EAST INDIA CO ] UNUSUAL COLLECTING PIECE, SEE PICS , POST UK £2 RECORDED LENGTH APP2 3/4 INCHES WEIGHT APP 35. 5 GRMS

GBP 46,00 (EUR 66,86), 29-jan-06, ebay, rodanlil

wpe24.jpg (25960 bytes) iederlande - Ostindische Companie für Ceylon (?), Silberbarren oder Notmünze ,Gew: 34,28 g,

Avers und Revers jeweils mit Stempel "4 3/4 ST" und "Monogramm VOC", darüber "C",

Anm.: Ich habe keine Spezialliteratur von den Niederlanden, konnte in Katalogen so etwas nicht finden, daher unbestimmt

EUR 56,00, 19-aug-08, ebay, pelzmotte

wpe1.jpg (7825 bytes) VOC 4 3/4e stuiver "Bonk"

ebay, 29 apr 2012 (EUR 112,50), sellingsomecoins

wpe4.jpg (21871 bytes)  

VOC,Ceylon,Sri Lanka,Dutch colony bare 4 3/4 Stuiver fake and 3 other fakes

ebay, 02 mei 20121 US $202,50 (EUR 161,84), kolonialspezialist

wpe5.jpg (19069 bytes) 4 Old Coins Netherlands region

Included, 1 Stuiver dated 1787 Good condition Slight wearing to edges Copper, 2 Stuiver Dated 1792, Good condition also Copper, A 434 Stuiver Bar no date also Copper, And a Sri Lanka Copper Kahavanu Dated 1236-71. in very good condition.

When i found these coins i had no clue what they were so took them in to The Manchester Museum Who took them of me to research them and check for Authenticity. After around two weeks i got a phn call of the specialist to pick up the coins when i got there he said the sri lanka coin is definately authentic, and he and another expert could not agree upon the other coins but said they are all from around the same place and look Authentic which was made him think they were real. and advised me to send the coins of to Baldwins Auction house in London i did this and they said they are copies apart from the sri lanka coin. I am Lead to believe that to properly check the coins they have to be checked by a metal expert of some kind. And they only had the coins for 1 day so could not have done this.

ebay, 03 mei 2012, GBP 51,50 (EUR 64,35), teet1979