HI, The Hague town mark without crown, the stork with eal in beak, year letter
H without crown. Including lion rampant uncrowned for second standard silver. The year letter
H for 1803.
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The maker's mark could it read
F.S (?) for: François Marcus Simons, registered in The Haque 1776-1824. François Marcus Simons born in The Hague in 1750 and died in The Hague 1828, a very prolific silversmith.
Also see:
http://925-1000.com/forum/viewtopic.php?t=39493
For information about the Hague see:
http://www.925-1000.com/forum/viewtopic ... 028#p80360
Peter