silver salt cellars

Dear sir,
I have 2 salt silver cellars with gilded interior. The diameter is 50 mm and heigth 25 mm. Weigth of 1 salt cellar is 36 gram.
I know they are from German origin (crown and crescent moon) but I can’ define the other hallmarks namely : 1) female head facing left with the figure 3 in front and a thimble in the back, 2) a horse, 3) blazon with the head of an owl…
I would appreciate it very much if you could give me some information concerning subject hallmarks.
P.S. : pictures of the salt cellars and the hallmarks are on my website mechelen.antwerp of my Picasa webalbum.

Thanks and best regards.

MR