FDCs / Postal Stationary / Kiloware

I have a few items that I'd rather trade than sell on eBay. It'll probably need to be here in the US, or shipping will be too expensive. This is part of a collection I inherited several years ago, and isn't part of the direction I'm going with my own collection.

First item: First Day Covers -- ALL GONE

Second: A great deal of used postal stationary from United States. Again, from the 50s through the 70s, with a great deal of duplication. Several thousand pieces total.

Third: A two pound box of kiloware, that's been fairly picked through. Roughly split between USA, Canada and worldwide. Mostly still on paper, from the mid eighties (Canada / Worldwide) to now (USA).

I'm only interested in trading for used stamps from Latin America or the Caribbean. The USA / Canada portions didn't have a lot of holes, so I'm just wanting to branch out to some other new countries. Let me know if you're interested and we'll see if we can work something out. I know I'm new on the forum, so I'm not opposed to shipping some of it first.