German spoon Stuttgart

[Hose_dk]

one spoon out of 4+1. The design is almost the same but this one i a bit smaller. The five belongs with the possible Heilbronn.
As stuttgrt is close in distance i trust thet family has bought spoons a diffrent occations.

the spoon in question.

the 4 almost matching spoons.

Tha horse over S
makers mark CM

My question is maker - and confirmation of hallmark city.
I hope that this and the othe single can help identyfy the 4.