| Author: | Oxford graduate |
| Subject: | GV, Automaton chess players |
| Format: | Text |
| Date issued: | 2019 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | Observations on the Automaton Chess Player Now Exhibited in London, at 4 Spring Gardens [electronic resource] / Oxford graduate |