First Day of Issue Stamped Envelopes

I think these are pretty cool. But I guess I like most any type of ephemera. I thought I might be a little weird until I found out that there are lots of people who collect old paper items. A good way to remove the odor on them is to fill an airtight container with baking soda then put the object inside and cover the entire piece up then seal it and wait at least a week or two.