Need help with david andersen norway sterling marking???

[nonstopmum]

Can anybody help???, please tell me what year the markings 925 S HJH means from a pair of Vintage contemporary style earrings from the David andersen norway sterling collection, anyone who knows about jewellery will probably know???? They are in really good condition, considering there age, earrings also bear three hallmarks under the HJH which i cant make out, and there definatley from the David andersen norway sterling range as it is stamped on each earring...

[nonstopmum]

This is what is on the earrings the same lettering but without the square around the initials??

[kozy845]

I found a Danish silversmith by the name of Hans Jorgen Hansen whos work is dated from 1920-1937. Maybe?

[nonstopmum]

thanks for that :)