Postcards were once the favorite way of documenting our holidays . Now, we have to go through a lot more effort and expense just to send them out. In recent years travellers have turned to blogs and emails to keep in touch . CNN wants to know if you still send postcards , leave a comment below .
Postcards were once the favorite way of documenting our holidays . The postcard was invented in the U.S. and its heyday was in the 1930s and 40s . In recent years travellers have turned to blogs and emails to keep in touch . CNN wants to know if you still send postcards , leave a comment below .