Air-India Playing Cards

In the publicity booklet "Foolishly Yours" page 26 it says that 

"if you'd care to play bridge or other card games don't hesitate to ask your Purser to arrange a table. If you want a rummy game going, your Hostess will be delighted to join, but she is permitted to play for love alone; so even if she takes you to the cleaners, you'll be the richer"