| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 651 | Mr | Michael Wellner | New York | New York | USA | N/G | Feb 10, 2021 |
| 652 | Mr | DOUGLAS DOOLITTLE | CHICAGO | Illinois | USA | N/G | Feb 10, 2021 |
| 653 | Ms | Anonymous | Chicago | IL | USA | N/G | Feb 10, 2021 |
| 654 | Ms | Shana Carter | Ridgewood | NY | USA | View | Feb 10, 2021 |
| 655 | Mr. | Anonymous | Leonia | NJ | USA | View | Feb 10, 2021 |
| 656 | Ms | Chandler James | Austin | Texas | N/G | N/G | Feb 10, 2021 |
| 657 | Mr. | Anonymous | Brooklyn | New York | USA | Hidden | Feb 10, 2021 |
| 658 | Mr. | Anonymous | Denver | CO | USA | View | Feb 10, 2021 |
| 659 | Mr. | kevin palmer | Chicago | IL | USA | N/G | Feb 10, 2021 |
| 660 | Dr. | Katey Price | Albion | Michigan | USA | N/G | Feb 10, 2021 |
| 661 | N/G | Carla Hilgert | Alton | IL | USA | N/G | Feb 10, 2021 |
| 662 | Mr. | Gregor Moore | Portage | Michigan | N/G | N/G | Feb 10, 2021 |
| 663 | Architect | Susan J. van der Meulen | Chicago | Illinois | USA | N/G | Feb 10, 2021 |
| 664 | Dr | Alexis Gibbs | Bath | N/G | UK | N/G | Feb 10, 2021 |
| 665 | Ms. | Priscilla Mims | Chicago | Illinois | USA | View | Feb 10, 2021 |
| 666 | N/G | Anonymous | Pasadena | California | USA | N/G | Feb 10, 2021 |
| 667 | Ms | Susan Horesco | New Haven | CT | USA | N/G | Feb 10, 2021 |
| 668 | mrs | linda mckee | venice | fl | USA | View | Feb 10, 2021 |
| 669 | N/G | Ernest Burden | Altamonte Springs | Florida | USA | View | Feb 10, 2021 |
| 670 | Ms. | Anonymous | Evanston | IL | USA | N/G | Feb 10, 2021 |
| 671 | Mr. | Joseph Loundy | Chicago | Illinois | USA | View | Feb 10, 2021 |
| 672 | N/G | Anonymous | Brooklyn | NY | USA | View | Feb 10, 2021 |
| 673 | Ms. | Anonymous | Cape May | NJ | USA | N/G | Feb 10, 2021 |
| 674 | Dr | Anonymous | Sydney | NSW | Australia | View | Feb 10, 2021 |
| 675 | Mr. | Anonymous | Sunnyvale | CA | USA | View | Feb 10, 2021 |
| 676 | Mr. | Michael McKenna | Flushing | NY | USA | View | Feb 10, 2021 |
| 677 | N/G | Anonymous | N/G | NY | USA | N/G | Feb 10, 2021 |
| 678 | Mr | Robert Salvo | Brooklyn | New York | USA | N/G | Feb 10, 2021 |
| 679 | Ms | Anonymous | N/G | N/G | USA | N/G | Feb 10, 2021 |
| 680 | Miss | Lucy Mae Koschel | Sydney | Australia | N/G | N/G | Feb 10, 2021 |
| 681 | Mr | Paul Jones | Oak Brook | IL | USA | View | Feb 10, 2021 |
| 682 | N/G | Anonymous | Brooklyn | NY | USA | View | Feb 10, 2021 |
| 683 | Prof | Anonymous | Notre Dame | Indiana | N/G | N/G | Feb 10, 2021 |
| 684 | Mr. | Richard Goff | Louisville | N/G | N/G | N/G | Feb 10, 2021 |
| 685 | Art Deco & Modernism Soci | Robin Grow | Southbank | Victoria | Australia | View | Feb 10, 2021 |
| 686 | N/G | Anonymous | Chantilly | VA | USA | N/G | Feb 10, 2021 |
| 687 | ms | Angela Yanovich | New York | New Yor | USA | N/G | Feb 10, 2021 |
| 688 | Mr | William Millard | Garrett Park | Md | USA | N/G | Feb 10, 2021 |
| 689 | Dr. | Anonymous | King of Prussia | PA | USA | N/G | Feb 10, 2021 |
| 690 | Mr. | Michael MacCabe | Albany | New York | USA | N/G | Feb 10, 2021 |
| 691 | Ms | Mary W Pearson | Middletown | Nrw Jersey | USA | N/G | Feb 10, 2021 |
| 692 | Dr | Barbara Chubak | New York | New York | USA | N/G | Feb 10, 2021 |
| 693 | Mr. | Mark Harada | New York | NY | USA | View | Feb 10, 2021 |
| 694 | Mrs | Faith Hart | Chicago | IL | USA | View | Feb 10, 2021 |
| 695 | Ms. | Kandalyn Hahn | Chicago | Illinois | USA | View | Feb 10, 2021 |
| 696 | Mr. | Paul Kuhn | Nashville | TN | USA | N/G | Feb 10, 2021 |
| 697 | Mr | Kalani Baguio | Chicago | IL | USA | N/G | Feb 10, 2021 |
| 698 | Ms | Anonymous | New York | New York | USA | View | Feb 10, 2021 |
| 699 | Ms | Anonymous | Northbrook | Illinois | N/G | N/G | Feb 10, 2021 |
| 700 | N/G | Matthew Perchalski | Bushnell | Illinois | N/G | View | Feb 10, 2021 |
- 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