The message on the card reads:
We walked down here yesterday. It is a beautiful town. I like it so much, shall be sorry to leave it. I do not find it very cold, the air is quite different to England so invigorating. I feel quite "buxom" already. The customs seem so very strange, but shall get used to them. Am writing a long letter, so shall close this with fond love. B.S.
Well, there's the trade-off of a postcard vs. a letter. You get a nice picture on the front, but the message often raises more questions than it answers. What exactly are those strange customs?