I received a wonderful nostalgic gift from my space secret santa. I received the package and my husband and girls were quite intrigued as to what I was receiving in such a light and flat envelope all the way from India! Inside was a letter explaining the significance of the two Indian Space Research Organisation stickers that my Santa's Father-in-law had kept for the last 15 years (who incidentally works for ISRO as a scientist). We have spent some family time looking up information on the IRS-1D & INSAT-2C and I plan on showing the stickers off to some of my junior science classes next term when we start a space unit - will be good to have something physical to show students as opposed to just websites and videos etc. Much appreciated gift - thank you!!!