Beecher70/sandbox | |
|---|---|
| File:Frank.h.griffin.jpg William F. Sands | |
| Born | Frank Hastings Griffin July 16, 1886 |
| Education | Swarthmore College, Swarthmore, PA; Drexel Institute of Technology, Philadelphia, PA |
| Occupation | inventor, |
 | This is the user sandbox of Beecher70. A user sandbox is a subpage of the user's user page. It serves as a testing spot and page development space for the user and is not an encyclopedia article. Create or edit your own sandbox here. Other sandboxes: Main sandbox | Template sandbox Finished writing a draft article? Are you ready to request review of it by an experienced editor for possible inclusion in Wikipedia? Submit your draft for review! |
Beecher70/sandbox | |
|---|---|
| File:Frank.h.griffin.jpg William F. Sands | |
| Born | Frank Hastings Griffin July 16, 1886 |
| Education | Swarthmore College, Swarthmore, PA; Drexel Institute of Technology, Philadelphia, PA |
| Occupation | inventor, |
