# A 30-Day Mail Study

Part of the Stamp Collecting Merit Badge Digital Resource Guide: [Introduction & Overview](https://merit-badge.university/merit-badges/stamp-collecting/guide/index.md)

*8. Building Your Collection*

> **8e.** A collection of postal items discovered in your mail by monitoring it over a period of 30 days. Include at least five different types listed in requirement 3.

This option turns your mailbox into a research site. Instead of building from bought packets or old album pages, you watch real incoming mail for a month and collect the postal clues it carries.

### What to save

Look for envelopes and cards that show different types from [Req 3](https://merit-badge.university/merit-badges/stamp-collecting/guide/req3/), such as metered mail, commemoratives, definitives, cancellations, postmarks, booklet or coil stamps, or postal stationery.

### How to track the month

Keep a simple log with:

- date received
- sender type, such as business, friend, club, or charity
- country of origin if not domestic
- what type of postal item it includes
- whether you kept the whole cover or just the stamp

**A good 30-day routine** — Small habits make this option much easier

- [ ] **Check the mail carefully every day** before anything gets thrown away.
- [ ] **Set aside promising items immediately** in a sleeve or folder.
- [ ] **Label items while they are fresh** so you remember what made each one interesting.
- [ ] **Sort by type each week** so you can see whether you already have five different kinds.

This is one of the most realistic postal-history style options because it comes from actual mail use, not just loose stamps.

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- Next: [Extended Learning](https://merit-badge.university/merit-badges/stamp-collecting/guide/extended-learning/index.md)