A deaf couple was happy to get back lost luggage, but not the note attached to it. There is a possibility that the person who wrote that note is old and that's how Deaf people were referred to in those days. If you're not around Deaf people, you might not have ever learned the politically correct way to say it. Dumb...
Iyengar Yoga for Deaf people – in BSL
https://youtube.com/watch?v=pZZxJSCyEtI
