Control Number and Visa number

Yes. I regard the zero with a cross as real zero. But I am wondering why they are different? 2 zeros are "0", 3 "0" with a cross on it.

BTW, may I ask which number is the "nonimmigrant visa bumber"? Thanks.

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回复:Control Number and Visa number -Nianqu1990- 给 Nianqu1990 发送悄悄话 (25 bytes) () 08/28/2005 postreply 10:59:32

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