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You are here: Home / Archives for Corinne Olson

December 22, 2013 by Corinne Olson

PF Awards Certificate #500,000

certificat_imageA letter mailed from Fairfield, Conn. to John Hancock in Philadelphia on July 4, 1776. Click here to learn more…

Filed Under: News

December 20, 2013 by Corinne Olson

Hawaii Foreign Mail to 1870

misc_factsAn essential tool for understanding the postal history of Hawaii. Decades in the making, Hawaii Foreign Mail to 1870 is the author’s first major work on the islands’ philately in 50 years. Gregory has expanded the work of Meyer-Harris, the previous authority, and uncovered new evidence that leads to new conclusions. Students and collectors of 19th century Pacific Basin postal history will find this work essential— historians will enjoy going in-depth into this unique period in time. For more details about this exceptional book and to order it from the Philatelic Foundation, click here.

Filed Under: News

December 18, 2013 by Corinne Olson

Reperforating Stamps

Reperforating Stamps – keeping up with the bad guys.

Reperfs are among the most difficult falsifications to detect, even for the experts. Fakers continue to improve their techniques, and the expert PF staff and our outside consultants work very hard to stay ahead of them. Learn More…

Filed Under: Facts Resources

December 18, 2013 by Corinne Olson

Why PF for expertization?

Why should I send my stamps and covers to the PF for expertization?

The value of a stamp or cover is based on not only its rarity, but also its condition. Fake cancels and non-contemporary markings can significantly lower its value. With the unmatched PF reference library and an expertise built over many decades of philatelic research, our expert staff and broad range of outside consultants will give you the highest level of confidence in the genuineness and condition of your material.

Filed Under: Facts Expertizing

December 18, 2013 by Corinne Olson

Celebrating 69 Years

The Philatelic Foundation celebrates its 69th birthday this year

Founded as an educational institution, our reference collection, publications and certification service has for nearly seven decades provided collectors with the confidence they need to be sure of the authenticity and condition of their philatelic material.

Filed Under: Facts Philatelic

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