> It was fun seeing how that too became optimised for quick turnaround - sometimes mailed without an envelope, just the protective cover taped in place... And w

> It was fun seeing how that too became optimised for quick turnaround - sometimes mailed without an envelope, just the protective cover taped in place... And with a lot of the more prolific traders eventually getting caught using wax over the stamps to allow them to scrape off the post mark and reuse the stamp to save money. Same in Australia. My friend had feds staking out his place for reusing stamps :/