I cannot identify the first two marks on this salt. The only thing I see is a sword. Any information about maker, date, or even to confirm it is Dutch would be greatly appreciated. .
It's German, from Hanau, probably first quarter 19th century, The marks are pseudo-marks used by J. D. Schleissner Söhne; see Scheffler's Goldschmiede Hessens, marks 447, 448 & 455. .