Queen Mary coin?

[Jacqui]

Thank you to everyone who helped with the Queen Anne coin back in July. I have found some more coins in my brother’s things. Google tells me this one is Queen Mary. It is 2.5 cm diameter. Any information much appreciated. He found it in a rubbish pile about 20 years ago, along with what look like Dutch coins and old pennies, and a really worn heavy bronze coin. 

Edited 38 minutes ago by Jacqui
missing image

[Rob]

1 minute ago, Jacqui said:

Thank you to everyone who helped with the Queen Anne coin back in July. I have found some more coins in my brother’s things. Google tells me this one is Queen Mary. It is 2.5 cm diameter. Any information much appreciated. He found it in a rubbish pile about 20 years ago, along with what look like Dutch coins and old pennies, and a really worn heavy bronze coin. 

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[Jacqui]

Yes, sorry I didn't realise that was posted. I had to transfer to desktop to reduce the photo file size, so it should be there soon.Both phoos were too big

 

[Jacqui]

[Jacqui]

[Rob]

It looks Scottish, but my books are at home and I'm not, so someone else has to chip in with a reference number/value.