My, time passes quickly. Some of you will not know these are stamps. For those that don’t people posted letters on snail mail. These are relics from that time. I have hundreds of them and tens of first day covers like this. They used to be valuabl3 like the iphone 3 but I have no idea whether they have any commercial value today. I keep them. I do not know why.#stamps, #socialhistory, #postalstamps, #thingsfortuesday, # firstdaycovers, #Australia postage, #hobbies