"as much as a year later... "
Last month, I received a phone call for a local elderly gentleman asking me if I still buy stamps. Recently widowed, he was moving to a nursing home and had to sell his 'stuff".
Went to visit that afternoon, took a good look at the collection, made a few calculations, presenting him with a fair offer which he accepted and I wrote him a cheque.
🙂 I then asked him where he got my name and phone number. A referral from a friend? My website? eBay?
No, he said, I do not even have a computer. He then showed me a yellowed piece of paper he had clipped from the local newspaper in 1999 - I was then running ads locally to purchase "stamp collections and accumulations". He kept it and now used it!
Over ten years later!
Yes, advertising does pay and, sometimes, you need to be patient!