Unknown mark help needed please

[royjohnstonantiques]

May not be British 

Thank you

[ebitsbay]

I don't recognise the mark but can confirm that it's definitely not British. It looks Bavarian which may account for the "B" in the laurel mark

[royjohnstonantiques]

Thanks, I've checked against the Bavarian marks and can't find any that match. Having looked closer I believe the first word is "Sibond" however still not able to read the second word. So possibly made by Sibond however can't find much info on back stamps and not sure where the "B" would come in.