How do you write a short and sweet letter without sounding like, well, a dork or an adoring fan? Requesting an autograph or two is the point of the letter, but are there any other tips and guidelines people can share or compare concerning writing a proper letter?

Congrats!!

I do not own any PSA/DNA, or other certified/authenticated signatures yet that have so-called tamper proof stickers, but how on earth do they work? How can you tell that somebody has not simply peeled it away and put the sticker on a photocopy of the original autograph? I'm aware that apparently PSA...

Are his addresses still correct?

I am in Australia, and I'm planning to send fanmail to London. I've discovered a big problem that's got me stumped. Help would be greatly appreciated. IRC here have a size restriction. I can only send, and have the receiver send back a post card weighing less than 50g. I can't send a SASE because I ...