Unknow marks , please help

I have filigree earrings with screw back. The marks very very small I could not read it.

Please see the attached, I draw it from what I can see. Maybe it is not right.

The other marks on top look like the head with the number similar start from 8.

I’ve been trying to take a picture as close as I can. If anyone can give me some advice how to take a picture of hallmark to identify pleases.
silvermark.JPG
SAM_2774.JPG

With a bit of care it is possible to take a picture through the lens of a magnifying glass - or even through a loupe.