or take a look at some of the areas I collect below:
My interest lies in Twentieth Century third class mail especially with original contents - including single piece, bulk mail rates and non-profit rates - either with postage stamps, meters or value-indicated permits.
I am interested in Texas machine cancellations on cover, all time periods even to today. If you have any to spare let me know what you have and your collecting interests and maybe we can do a trade. I have lots of other states.
I prefer items with postage due for single piece return and extra special services such as special delivery, certified and registration.