My case was approved last August at New York City Office and my passport was stamped with one year expiration. Now nearly one year passed and I still have NOT received the actual card. I went to USCIS NYC Office today and asked for another I-551 stamp. The officer refused to re-stamp because "the case has been transferred to Vermont and the file is no longer at NYC". She said she would only re-stamp if I show her some response from Vermont. During the past 6 mos I have filed three G731 inquiries (two through mail and one recently through the 1-800 number) with Vermont and I have NOT received any response from them. Seeing my information at their system and the stamp on my passport from their own office, that NYC officer said "you are already a legal permanent resident" But she just refused to re-stamp my passport. I just sent out my 4th inquiry to the Vermont office but god knows when they will reply. As the current stamp expiring in a week I am really worried that my employment will be at stake. What should I do except keep on sending the inquiries? Any suggestions will be highly appreciated!