1943 Danish silver cigarette/card case

[sandman]

Hello,

I got a danish silver cigarette case.
I would like to know who made it - but I think there is no maker mark...
The case is small, 8cm*6cm*0.9cm 111 gram

The right side has 2 hallmarks - the three tower hallmark with 43 (year) and a large johannes siggaard hallmark.
The left side has tha same three tower hallmark - and a smaller verssion of the johannes siggaard hallmark...

Is therer a way to know who made the case?

Thanks,

the case

left side

right side

[sandman]

Here is a better picture of the small verssion johannes siggaard hallmark that is on the left side of the case

[Hose_dk]

i have same design. mine have 925s mark only.
so its a no name product - sold by various sellers.