Hallmarkings

[Jamja]

Is anyone able to tell me what these hall marks mean?
thanks

DG is the sponser - the person responsible for submitting it for hallmarking
750 - 18 carat gold
I think there is a crown that stands for gold
The other two are too unclear, but you should have a letter denoting the year and a symbol for the town where it was submitted.
All information is easily accessible on line.