Quote:
Can anyone point me toward expertizer(s) reliable and reasonable for 19th Cent US?
The American Philatelic Expertizing Service (APEX) expertizes all U.S. and foreign stamps and covers. It is located at APS Headquarters. The website includes an archive of prior expertized items.
Application forms can be downloaded or requested through the website. Fees are based on the catalog value of the item submitted and start at $20 for APS members and $40 for nonmembers for stamps and covers valued at up to $200. For items valued at $1,000 or more, the fee is 3 percent of Scott catalog value for APS members and 5 percent for nonmembers.
APEX offers the opportunity to check the status of individual requests on its website. It also guarantees its opinions.
A flyer from APEX explains its guarantee: "APEX guarantees each opinion as follows. If you purchased this item with an APEX certificate describing this item as genuine, and it subsequently is proven to be counterfeit, altered, or misidentified, APEX will compensate you up to $5000 under the conditions listed below. The guarantee is valid for five years after the date of the certificate. …"
The conditions center on changes to the philatelic item that have taken place after the certificate was issued. Further details are specified on the website.
The Philatelic Foundation (PF) expertizes all U.S. and foreign stamps and covers.
Fees are 5.5 percent of catalog or fair market value, with a minimum of $27 and a maximum of $1,000. Grading of U.S. or British North American stamps is available at no extra cost, but must be specifically requested. There is an additional $10 charge for each request that asks for priority service (within 20 business days).
The application form is downloadable from the website. The website also includes a database of more than 400,000 certified stamps and covers and offers a variety of literature on the expertizing process. See the website for more details.
Philatelic Stamp Authentication and Grading Inc. (PSAG) expertizes U.S. and Canadian philatelic items.
Fees begin at $20 with a maximum of $500. Grading is included if requested. Also a 20-day express service is available at $30 per item for most categories.
PSAG offers the opportunity to track patients submitted. More details and a downloadable submission form are available on the website.
Professional Stamp Experts (PSE) expertizes U.S. and U.S. possessions, foreign stamps and postal history.
Fees are 5 percent of catalog value ($10 minimum). See the website for a detailed breakdown of fees and a downloadable submission form.
PSE offers grading, encapsulation and priority services. It also has a service for poorly centered or faulty stamps (PC/F service), recognizing that poorly centered or faulty stamps with very high catalog values cannot be sold without a certificate showing authentication. This service provides a certificate at reduced rates since the selling price of a poorly centered or faulty stamp will normally be a fraction of full retail for high quality examples.