| Return Reference | Explanation |
|---|---|
| 990EZ Line 8 | Passport Ad Revenue |
| 990EZ Line 10 | Preservation Donation to CORE of McClean Co. |
| 990 EZ Line 13 | Marketing Expenses |
| 990 EZ Line 16 | Insurance |
| 990 EZ Line 16 | Office Supplies |
| 990 EZ Line 16 | Museum Supplies |
| 990 EZ Line 16 | Preservation Supplies |
| 990 EZ Line 16 | Web Hosting |
| 990 EZ Line 16 | Permits |
| 990 EZ Line 16 | Software & App Subscriptions |
| Software ID: | |
| Software Version: |