What I'm interested in swapping?

Exchange covers, real posted Fdcs (please only real posted), postcards, stamps from the whole world.Please I like the cover with stamps in correct postal rate for my country, if you send FDC and the postage is insufficient, stamps on the back can be added for completing the rate.
PLEASE, I WOULD LIKE YOUR COVERS ONLY IN CORRECT POSTAL RATE FOR MY COUNTRY.I'M NOT INTERESTED TO ENVELOPS WITH SO MANY STAMPS IN WRONG RATE.

Followers

2013/08/17

782 - From SWITZERLAND - BASEL - BASEL STADT - Thanks UMBERTO DALLA PRIA!!!!








Date of Issue7 March 2013
Primary themeEngineering (Bridges)
Transportation (Rail) (Locomotive & trains) 
Subject100 Years of Lotschberg Railway
Width33.0 mm
Height28.0 mm
Denomination1.00 CHF
Number in set1
Layout/Formatsheet of 10
Perforations13.25 by 13.25
Stamp issuing authorityLa Poste
PrinterCartor Security Printing