Original Card for a Foreign Born U.S. Citizen Adopted Child 
Information You must present original documents or copies certified by the agency that issued them. We cannot accept photocopies or notarized copies. All documents must be current not expired. We cannot accept a receipt showing you applied for the document. Adoption In some cases , we can assign your adopted child a number before the adoption is complete , but you may want to wait. Then , you can apply for the number using your child's new name. If you want to claim your child for tax purposes while the adoption is still pending , contact the Internal Revenue Service for Form W-7A, Application for Taxpayer Identification Number for Pending U.S. Adoptions. For more information, see Social Security Numbers For Children (Publication No. 05-10023). 

What original documents do I need? 
Citizenship We can accept only certain documents as proof of U.S. citizenship. These include a U.S. passport, Certificate of Naturalization N-550/N-570 or Certificate of Citizenship N-560/N-561. Foreign - born adopted children residing permanently in the United States may automatically acquire U.S. citizenship when they meet certain requirements. We may accept the following as evidence of U.S. citizenship : Certificate of Citizenship N-560/N-561 ; Certificate of Naturalization N-550/N-570 ; Machine Readable Immigrant Visa MRIV showing a category code of IR3 or IH3 ; or U.S. passport. Age You must present your child's foreign birth certificate if you have it or can get it within 10 days. If not , we will consider other documents such as your child's passport or a document issued by the Department of Homeland Security DHS as evidence of your child's age. Anyone age 12 or older requesting an original Social Security number must appear in person for an interview. We will ask for evidence to show that your child does not have a Social Security number. Here are examples of documents you can use to prove a Social Security number was 

user: hello, hope you are well. How do I get an original card for a foreign Born Us citizen?

assistant: Hello! I hope you are well too. I will be glad to help you with that. 
one moment please while I check...You must present original documents or copies certified by the agency that issued them . 

assistant: DOes this apply to you or a member of you r family?

user: yes it does. 

assistant:  If you want to claim your child for tax purposes while the adoption is still pending  contact the Internal Revenue Service for Form W-7A , Application for Taxpayer Identification Number for Pending

user: Where can I get more information?

assistant: For more information, see Social Security Numbers For Children (Publication No.   [16] 05-10023)

user: Will a us passport work?

assistant: We may accept the following as evidence of U.S. citizenship :
    Certificate of Citizenship N-560/N-561 ;
    Certificate of Naturalization N-550/N-570 ;
      Machine Readable Immigrant Visa MRIV showing a category code of IR3 or IH3 ; [26] or
   U.S. passport .

assistant: you must get present the birthcertificate within 10 days or get one

user: if not then what?

assistant: we will consider other documents such as your child 's passport or a document issued by the Department of Homeland Security DHS as evidence of your child 's age