QUOTE (NigeriaorBust @ Nov 6 2009, 08:54 AM)

Maybe things like voter registration cards ?? You have to be a citizen to vote.
That most certainly WON'T work. While the law forbids non-citizens from registering to vote, most places don't verify citizenship too well. I know that I've been registered in five different jurisdictions, and not once was I asked to demonstrate proof of citizenship in order to register. All I did was state that I was a citizen. They took my word for it and believed me. Likewise my recently naturalized spouse who speaks English with a strong accent was able to register after naturalization without providing any kind of proof of citizenship.
The problem is that, if a non-citizen registers to vote in a federal election, that is grounds for deportation and a permanent bar to ever being admitted into the US.
So showing you're registered to vote, without ALSO showing you are a US Citizen, may just be taken as a demonstration that you have violated the law, are deportable, and may never return to the US.
There have been a few aliens here on VJ who registered to vote before they became citizens, without realizing the terrible consequences it has for immigration status. It's a mess. Search the US Citizenship forum for keywords like "vote". I wouldn't mention anything about voter registration until AFTER the citizenship issue is proven.
I'm not sure what to suggest other than the obvious. See if the department of state can dig up any records from when they stamped that birth certificate, or when they issued the previous passport that was later lost. See if social security has a record of citizenship status that can be used. If there's any proof of the father's citizenship (birth records, social security records, passport?), and if the father is named on the birth certificate, that may be enough to establish citizenship. A good immigration attorney may be able to help, though I'd suspect there are some attorneys who would be worse than useless for this kind of unusual case.