Most stamps used on an envelope
Arvind Kumar Pai of Cherthala, Kerala used 322 stamps on a 58 cm long 44 cm wide envelope to send a birthday greeting card to his mother Renjitha Bai on her 55th birthday on Nov 25,2013. Interestingly, he used 2 paise, 5 paise, 15 paise, 25 paise and 50 paise stamps (worth total Rs 79) which were stuck in such a way as to read ‘HAPPY BIRTHDAY AMMA’! He sent the greeting by India Post’s Speed Post service.