Hi! I recently lost my original approval notice for H1B (I797 form) and only have a paper copy. I recently changed status from F1 to H1B. Has anyone traveled with just a copy and attended a visa stamping interview in India? My interview is in 2 weeks in Chennai and I am travelling next week. So I am looking for guidance and options about not having original I797 with me. Will it be a problem at the port of entry without the original with me? I am planning to apply for a duplicate notice (I-824) but it takes a really long time for USCIS to process the request (7-8 months).