phil2uk

Very nice! How'd you get the spectroscopy results?

sent it off to the royal mint museum for testing it was free

i have a blank Nigerian three pence piece which has been struck between a British three pence die

it has been with the royal mint for the last 8 weeks being looked at heres the letter i got back

Examination by x-ray fluorescence spectrometry has confirmed that this is an error in production where by a nickel-brass blank, which would normally be used in the production of Nigerian three pence piece, appears to have been struck between British three pence dies

Assistant curator

The royal mint museum

let us no wot you think