HERE is a printable that will let you keep track and design your pocket letters. You can also take pictures of the ones you send and glue them on there as well:
When you print it, choose Fit to Page and then trim 1/8" inch around the outlines, creating two long and narrow pages and it will fit perfectly in your album. I made them single-sided since they are clipped in but you can print them double-sided if you like. To make the storage piece you will need:
Wood towel holder or plaque approx. 4-5" and a 1" x 12" dowel
Two chipboard covers, 4 1/4" x 11 1/2" - additional dividers as desired
1 - 1 1/2 yards ribbon
33 brads for the binding
2 pcs 12 x 12 patterned paper or cardstock for binding
Large charm for the top of the pole
We'll post pictures later but come on over to Ustream and check it out!