Is this American ?

Hi guys…

Well I am stumped, this is a large silver fork with the bottom tine being over sized. It is clearly marked 900 on the reverse and has a monogram on H.A.O, front, so far so good… but the mark ( makers mark or hallmark ) has me scratching my head. It appears to be a pictograph of a little guy sitting on a pedestal holding a globe of sorts. Got me !!! The fork while pretty big ( 75 grams ) is a very simple design, looks kind of modern, kind of American, except that it is 900 and not sterling but I cant find the other mark anywhere. Any hints
900mark2.jpg
fork.jpg
mmark.JPG

Hello. Since it is marked 900 my guess is it might be continental silver and not American, Have you tried this site: www.925-1000.com They have listings of marks from other European countries where your piece might be from. Hope this helps.