A family has been reusing the same card for almost 50 years—and it is so fragile they now hand-deliver it. John Saunders, from Bath, Somerset, England, says his family’s unique birthday card tradition was kicked off by his 69-year-old father, Dave, after receiving a card for his 21st birthday from his sister Sheila in 1972. Saunders, who is now a dad-of-one, claims they have around 30 to 40 cards that they circulate between family members; the cards have been repurposed for brothers, sisters, parents, children, and grandparents over the years. The cards, which contain tea stains and children’s doodles inside, have lines of signatures and notes to each other dating back more than 48 years. One of the most special notes in the oldest card was from John’s late grandad Denys, who proudly posed with the original Peanuts card himself on his 90th birthday. Keeping the family tradition alive, John recently …