![image-not-available.png](https://worldofspectrum.org/addons/shared_addons/themes/bootstrap/img/ximage-not-available.png.pagespeed.ic.LHHGdGfy8M.png)
Geoffrey R. Sampson
Name : Geoffrey R. Sampson
Software | Role | Publisher | Type | Year |
---|---|---|---|---|
Hidden Letters | (Unknown) | Poppy Programs | Educational | 1983 |
Telling the Time | (Unknown) | Poppy Programs | Educational | 1983 |
Money | (Unknown) | Poppy Programs | Educational | 1983 |