When I was travelling I carried a little card to give people that I had met and wanted to keep in contact with. It had a background of a photograph of I took in Bali - the tops of buildings, power lines, palms and sky, and my email address in white in the top right-hand corner. Being a young lady on my own, I didn’t want to put my phone number or address, and according to how much I liked the person I’d fill in my details and a message on the back.

I love the idea of social cards that require filling in. Gonna get me some more.

Amateur radio operator post cards.