When stamps fall off, they can no longer be used to send mail. If the mail is being sent through a postal service, it may be returned to the sender for insufficient postage. If the mail is being sent through a private courier, the sender may be required to pay the postage upon delivery. It's important to ensure that stamps are securely affixed to mail to avoid any issues with delivery. **

Yes, it is possible to exchange stamps for stamps through a process called stamp trading. Stamp collectors often engage in trading with other collectors to acquire new stamps for their collection. This can be done through stamp clubs, online forums, or by attending stamp shows and exhibitions. By exchanging stamps with other collectors, individuals can diversify their collection and acquire stamps that are of interest to them. **

To remove stamps from coil stamps, you can use a pair of stamp tongs or a pair of fine-tipped tweezers to gently peel the stamp away from the backing paper. It is important to be very careful and patient to avoid damaging the stamp. If the stamp is sticking to the backing paper, you can try using a small amount of steam to help loosen the adhesive. Once the stamp is removed, you can place it in a stamp album or protective sleeve for safekeeping. **

Letters with self-made stamps still arrive because the postal system primarily focuses on the accuracy of the address and the postage amount. As long as the address is clear and the correct amount of postage is affixed, the letter will likely be delivered. The postal service is more concerned with ensuring that mail reaches its intended destination rather than the specific design or origin of the stamp. Therefore, letters with self-made stamps are still processed and delivered like any other piece of mail. **

No, Internet stamps and regular stamps cannot be used simultaneously. When mailing a letter or package, you must choose one type of postage to affix to the item. Internet stamps are purchased and printed online, while regular stamps are purchased from a post office or other authorized retailer. It is important to use only one type of postage to ensure that the item is properly processed and delivered by the postal service. **

No, stamps do not expire. Once purchased, they can be used indefinitely to send mail as long as they have the correct postage value for the current postal rates. Stamps retain their value and can be used at any time, regardless of when they were purchased. **

These are not traditional postage stamps, but rather personalized or custom stamps. They are often used for business or personal purposes, such as branding, marketing, or adding a personal touch to correspondence. While they may not be used for official mail, they can still serve a variety of practical and decorative purposes. **

My stamp collection is known to my family and close friends who have seen it or heard me talk about it. I also share my interest in stamps with fellow collectors at stamp club meetings and online forums. Additionally, stamp dealers and appraisers are familiar with my collection when I seek their expertise or advice. **