Advertising Cover, Stalley's Stamp Shop, Da Costa Arcade, Gawler Place, Adelaide 5000, doesn't appear to be for posting, probably to hold purchases. 

As per scans. 

Does not include display sheet, so as to reduce postage costs.

Feedback will be given after you have left feedback, as this lets me know that you have received your item.

Postage Rules:

Within Australia - any item/s selling for $25 or above will be sent by Registered Post.

International - Due to past problems, I no longer post to China or Russia, any item/s selling for $25 or above will ONLY be sent by Registered Mail - NO exceptions.

Due to work commitments, I can only post on Tuesdays or Thursdays.