The Great Old Ones
| Year: | 1989 | |
| Designer: | Doug Lyons Kevin A. Ross L.N. Isynwill Marcus L. Rowland Harry Cleaver | |
| Publisher name: | Chaosium | |
| Series: | Coc | |
| Number in series: | 2321 | |
| Sub series: | 1920 | |
| ISBN: | 0-933635-38-9 | |
| Price: | US$ 18 | |
| Type: | RPG | |
| Type: | Adventure | |
| No. of players: | Group | |
| Last modified: | 16.08.07 | |
| Link to this page: | http://luding.org/Skripte/GameData.py/ENgameid/4194 | |
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