ISWSC Large On Line Swap Circuit

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For Use by members of Large Circuit Swap of the 'International Society of Worldwide Stamp Collectors'

PreRegistration Page:

We need to check if you are a member of the ISWSC. Please enter your ISWSC ID number ( a 4 digit number ). If you cannot find your ID, we will try to locate you based on your last and first names. If we find a unique match you will then be able to register