| # | Name | Town/City | S/C/P | Comment | Date |
|---|---|---|---|---|---|
| 501 | Gina Fognani | Washington | DC | N/G | Sep 08, 2009 |
| 502 | Anne Pasmanick | Washington | DC | N/G | Sep 08, 2009 |
| 503 | Tolbert Strong | washington | dc | N/G | Sep 08, 2009 |
| 504 | Virginia McBride | Washington | DC | N/G | Sep 08, 2009 |
| 505 | Jacqueline Campbell | Washington | DC | N/G | Sep 08, 2009 |
| 506 | Richard Squier | Washington | DC | N/G | Sep 08, 2009 |
| 507 | Lynn Addison | Washington | DC | View | Sep 08, 2009 |
| 508 | Charlotte Perry | Washington, DC | DC | View | Sep 08, 2009 |
| 509 | Eleanor Roberts Lewis | Washington | DC | N/G | Sep 08, 2009 |
| 510 | Beverley Monroe | Washington | DC | N/G | Sep 08, 2009 |
| 511 | Monet Cox | Washington | DC | View | Sep 08, 2009 |
| 512 | Sam Smith | Washington | DC | N/G | Sep 08, 2009 |
| 513 | Peter Timmons | Washington | DC | N/G | Sep 08, 2009 |
| 514 | Anonymous | Washington | DC | N/G | Sep 08, 2009 |
| 515 | Marlene Tempchin | Washington | DC | N/G | Sep 08, 2009 |
| 516 | Claudia Piras | Washington | DC | N/G | Sep 08, 2009 |
| 517 | Anonymous | Washington | DC | N/G | Sep 08, 2009 |
| 518 | Linda Komes | Washington | DC | View | Sep 08, 2009 |
| 519 | darryl washington | washington dc | district of columbia | N/G | Sep 08, 2009 |
| 520 | Suzanne Greenfield | Washington | DC | N/G | Sep 08, 2009 |
| 521 | Patricia Schans | Washington | DC | N/G | Sep 08, 2009 |
| 522 | Ruth Koczela | Washington, | DC | N/G | Sep 08, 2009 |
| 523 | Carol Piwowarski | Washington | DC | N/G | Sep 08, 2009 |
| 524 | Jean Cohen | Washington | DC | N/G | Sep 08, 2009 |
| 525 | Eleanor Taylor | Washington | DC | N/G | Sep 08, 2009 |
| 526 | Christine Loew | Washington | DC | N/G | Sep 08, 2009 |
| 527 | Yolanda Askew | Washington | DC | N/G | Sep 08, 2009 |
| 528 | John Mackay | Washington | DC | N/G | Sep 08, 2009 |
| 529 | Stephanie Ridgway McClellan | Washington | DC | Hidden | Sep 08, 2009 |
| 530 | Martha Saccocio | Washington | DC | N/G | Sep 08, 2009 |
| 531 | Edward Scallet | Washington | DC | N/G | Sep 08, 2009 |
| 532 | kathleen harrington | washington | dc | N/G | Sep 08, 2009 |
| 533 | Michael Ciszewski | Washington | DC | View | Sep 08, 2009 |
| 534 | Michelle Dasher | Greenbelt | MD | N/G | Sep 08, 2009 |
| 535 | Emma Stewart | Washington | DC | N/G | Sep 08, 2009 |
| 536 | Anonymous | Washington | DC | N/G | Sep 08, 2009 |
| 537 | Jessica Prentice | washington | dc | N/G | Sep 08, 2009 |
| 538 | Star Downing | Washington, DC | District of Columbia | N/G | Sep 08, 2009 |
| 539 | Dianne Eades-Goudy | Washington | DC | N/G | Sep 08, 2009 |
| 540 | Tracy Roberts | Washington | DC | N/G | Sep 08, 2009 |
| 541 | Denise Dawkins | Washington | DC | N/G | Sep 08, 2009 |
| 542 | Neal Edwards | Washington | DC | N/G | Sep 08, 2009 |
| 543 | Kristin Sherman | Washington | DC | N/G | Sep 08, 2009 |
| 544 | Dustin Sherman | Washington | DC | N/G | Sep 08, 2009 |
| 545 | Shaw Hipsher | Bethesda | MD | N/G | Sep 08, 2009 |
| 546 | Elizabeth Oster | Washington | DC | N/G | Sep 08, 2009 |
| 547 | Jill Palmer | Washington | DC | N/G | Sep 08, 2009 |
| 548 | Julie Meyer | Washington | DC | N/G | Sep 08, 2009 |
| 549 | Kit Evans | Washington | DC | N/G | Sep 08, 2009 |
| 550 | Lisa Lindstrom | Washington | DC | N/G | Sep 08, 2009 |
- S/C/P - State, County or Province
- Dates displayed in the signature list are based on UTC/GMT
- Anonymous signatures signify people who have chosen not to display their names publicly
- A comment in gray indicates that the signer has hidden their comment from public view