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We are updating all of our databases to the highest level of accuracy. Even so, it may still be that some data is missing, or that you are aware of a necessary amendment or update.

We will reward you with a US$ 10 Amazon coupon for every cell in our database which we publish with information you have provided.

Please select the database table:

    We will check your contribution, and as soon as it is proof-read for publishing we will send you the coupon code. These vouchers can be used for any purchase at worldwide.


    If you have more than one contribution to make, just send the first by itself and after that return to our website to send the rest.