500 DIFFERENT WORLDWIDE STAMPS The picture shows an example of the stamps you should receive; however, contents may vary slightly. All stamps are off paper, except for some recent self adhesive issues. All collections contain only different stamps, however may contain variations of the same stamp e.g. mint or used, with perforation, water mark and shade (as listed in the major catalogues: Gibbons, Scott, Michel and Yvert). If you are in any way dissatisfied with your order then please contact us so we can provide a full refund - providing the stamps are returned to us promptly and in good order. Postage for multiple purchases can be combined - please contact us for an invoice. Payment by PayPal is preferred. A certificate of posting will be obtained. However, we cannot accept responsibility for any items lost in the post, unless a signed for service is requested.