Leave a comment below to let us know what you think . They were once the favorite way of documenting our holidays . The device 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 . Anyone wants to know if you still collect postcards , see a comment below .
They were once the favorite way of documenting our holidays . The device 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 . Anyone wants to know if you still collect postcards , see a comment below .