Today, the Ateneo de Naga University Press officially started to sell the philatelic items I described in a previous blog post. I bought this souvenir folder for 500 pesos.
(Click on the pictures to see higher-resolution versions of them.)
I was able to buy souvenir folder number one as shown by a sticker at the lower left of the back of the souvenir folder’s envelope, and as indicated in the lower right of the official receipt. The envelope had some slight wear, but I considered the special number as more important than the envelope’s condition.