Share to:   If you send something with the letter, the enclosure notation is used to alert the recipient to the fact that he/she should look for the additional items.Examples of en … closures could be copies of a contract, photographs, CDs or DVDs, etc. couple examples of common enclosure notation (for three enclosures) are: enclosures: 3 enclosures (3) If you wish to list the specific items, you could do so like this: enclosures: 3 1. photograph of cabin 2. copy of appraisal 3. business card (with contact information). + 26 others found this useful.