We fully guarantee the authenticity and condition of each lot.
We have been in the map business for 45 years and are known for selling high-quality material and we try to sell as many as possible maps in original colors or original b/w condition.
- We do not sell reproductions.
- Defects in lots have been carefully noted.
- Any lot differing from the catalog description may be returned.
- There is no time limitation to this guarantee.

Please note that if no remarks are found regarding splits, tears, discoloration, etc., there are none to be found on the item!.
Our quality standards are high!.
A certificate of authenticity is provided for each acquired lot.

Do I get a Certificate of Authenticity?
Yes,  a certificate of authenticity in PDF format is provided. Certificates are generated from the item description. Therefore for lots including multiple items, we generate only one certificate.

You can download and save the certificate (pdf format) on your computer. After this, you can print the certificate at your convenience. We advise printing an extra copy and keeping it with your insurance papers!
 In the Buyer Center, you will find two links to find and generate your certificates.
- From here Buyer Center you click the link  "Recent Invoice & Certificates" for certificates since 2021.
- In the link "Purchases (Paulus Swaen) July 2009 - 2021" you find a list of purchases with links to print a certificate for each item.