Postage Stamps
Do not invest in these stamps
Commemorative stamps are fun to own, but aren�t a strong investment proposition, says Paul
Not feeling the blues... Extremely rare 90c blue re-issue heads Siegel's stamp sale
The single used stamp brought $190,000 in the company's landmark 1,000th auction
Not so unlucky... A rare 13p Christmas stamp goes under the hammer
The Post Office tried to destroy the 1988 stamp as the rate had been raised, but a few were missed
Islanders not feeling the blues
A rare colour omission means that a Pitcairn Islands stamp sheet could be worth �30k