Generally, stamps with surcharges and overprints cannot be authenticated for this fee. In all cases where this information cannot be provided, for any reason, there will be no charge for the service, except for the return postage. Payment is required in advance. We accept MasterCard or Visa. In all cases where a certificate is not issued, or opinion is declined, there will be no charge for the service, except for return postage.
Payment is required in advance.
Our expertization services for Cape of Good Hope, Canada, and British North America are accredited by the International Association of Philatelic Experts.