| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 251 | Prof. Emerit. | Isaac Namioka | Seattle, | Washington 98112 | USA | View | Apr 26, 2011 |
| 252 | mr. | Brett Cooper | Kansas City | N/G | USA | N/G | Apr 26, 2011 |
| 253 | Mr | Philippe Humbert | Strasbourg | N/G | France | N/G | Apr 26, 2011 |
| 254 | Mr | Fabio Trova | Sydney | N/G | Australia | N/G | Apr 26, 2011 |
| 255 | Prof. | Michael Larsen | Bloomington | IN | USA | View | Apr 26, 2011 |
| 256 | Dr. | Dennis Davenport | Silver Spring | Maryland | USA | N/G | Apr 26, 2011 |
| 257 | Dr | Anonymous | Lisbon | N/G | Portugal | N/G | Apr 26, 2011 |
| 258 | Dr | Bea Bleile | University of New England | NSW 2351 | Australia | View | Apr 26, 2011 |
| 259 | Mr | Nathan Pappas | Charlottesville | VA | USA | N/G | Apr 26, 2011 |
| 260 | Professor | Richard Aron | Kent | N/G | USA | N/G | Apr 26, 2011 |
| 261 | Dr | Radhakrishnan Nair | Liverpool | Merseyside | UK | View | Apr 26, 2011 |
| 262 | A/Prof | Stephen Lack | Sydney | NSW | Australia | View | Apr 26, 2011 |
| 263 | Dr. | Elise Grabner | Slippery Rock | Pennsylvania | USA | N/G | Apr 26, 2011 |
| 264 | Dr. | Jean-Francois Lafont | Columbus | OH | USA | N/G | Apr 26, 2011 |
| 265 | Dr | Ioan despi | Armidale | NSW | Australia | N/G | Apr 26, 2011 |
| 266 | Dr | Thomas Mark | Charlottesville | VA | USA | N/G | Apr 26, 2011 |
| 267 | Docent | Aarno Hohti | Helsinki | N/G | Finland | View | Apr 26, 2011 |
| 268 | Dr | Leon Luxemburg | Galveston | N/G | USA | View | Apr 26, 2011 |
| 269 | Dr. | Beverly Brechner | Gainesville | Florida | USA | View | Apr 26, 2011 |
| 270 | Ms | Lucia Junqueira | Sao Paulo | N/G | Brazil | N/G | Apr 26, 2011 |
| 271 | Mr | David Farris | Berkeley, CA | 94720-3840 | USA | N/G | Apr 26, 2011 |
| 272 | Dr | Joseph Maher | Brooklyn | New York | USA | N/G | Apr 26, 2011 |
| 273 | Dr. | Sergio Macías | Mexico | N/G | Mexico | View | Apr 26, 2011 |
| 274 | Dr. Professor | Udayan Darji | Louisville | KY | USA | View | Apr 26, 2011 |
| 275 | Mr | Roald Koudenburg | Sheffield | N/G | UK | N/G | Apr 26, 2011 |
| 276 | Dr | Jiling Cao | Auckland | N/G | New Zealand | View | Apr 26, 2011 |
| 277 | Dr | Lylah Haynes | Birmingham | N/G | UK | N/G | Apr 26, 2011 |
| 278 | Dr | Snigdhayan Mahanta | Adelaide | N/G | Australia | N/G | Apr 26, 2011 |
| 279 | Dr | Bart Kastermans | Boulder | CO | USA | N/G | Apr 26, 2011 |
| 280 | Dr | Takahisa Miyata | Nada-Ku, Kobe | Hyogo | Japan | N/G | Apr 26, 2011 |
| 281 | Professor | Michael Mislove | New Orleans | LA | USA | View | Apr 26, 2011 |
| 282 | Ms | Jasmine Nirody | Elmsford | NY | USA | N/G | Apr 26, 2011 |
| 283 | Dr | Lew Ludwig | Granville | N/G | USA | N/G | Apr 26, 2011 |
| 284 | Dr. | David Groisser | Gainesville | Florida | USA | N/G | Apr 26, 2011 |
| 285 | Dr. | Julian Buck | Columbia | SC | USA | View | Apr 26, 2011 |
| 286 | DR | Leszek Piątkiewicz | Pembroke | NC 28372 | USA | N/G | Apr 26, 2011 |
| 287 | Dr | Thomas Brian Mulholland McMaster | Belfast | N/G | UK | N/G | Apr 26, 2011 |
| 288 | Dr | Kazuhiro Kawamura | Tsukuba | Ibaraki | Japan | N/G | Apr 26, 2011 |
| 289 | Dr | Mikhail Matveev | Rockville | MD | USA | N/G | Apr 26, 2011 |
| 290 | Mr | Kyriakos Papadopoulos | Birmingham | N/G | UK | View | Apr 26, 2011 |
| 291 | Mr | BOUASSIDA EZZEDDINE | SFAX | N/G | Tunisia | N/G | Apr 26, 2011 |
| 292 | Dr | Christian Rosendal | Chicago | N/G | USA | N/G | Apr 26, 2011 |
| 293 | Dr. | Wanjun Hu | Albany | GA | USA | View | Apr 26, 2011 |
| 294 | Ms | Mara Cavalcanti | Austin | TX | USA | N/G | Apr 26, 2011 |
| 295 | Mr | Norman Gaywood | Armidale | NSW | Australia | View | Apr 26, 2011 |
| 296 | Dr. | Ivan Gotchev | New Britain | Connecticut | USA | N/G | Apr 26, 2011 |
| 297 | Dr. | Harold Martin | Marquette | Michigan 49855 | USA | N/G | Apr 26, 2011 |
| 298 | Dr. | Robert McCoy | Blacksburg | VA | USA | N/G | Apr 26, 2011 |
| 299 | Professor | Bernardo Uribe | Bogota | N/G | Colombia | N/G | Apr 26, 2011 |
| 300 | Dr | Bernard ELLEM | ARMIDALE | NSW 2350 | Australia | View | Apr 26, 2011 |
- S/C/P - State, County or Province
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