Related Clues:
- Early Mexican-Indian empire
- Former Mexican - Indian race
- Pre-conquest Mexican
- Regularly serving maize to each old Mexican
- Mexican Indian's last letter received by an investigator
- Such as Moctezuma
- Extreme characters meeting Dick, one of the old people
- Person like Holmes assimilating unknown language
- Ancient Mexican of extremes, one investigates
- First in American zone that Europeans colonised?
- Investigator going after extreme letters from certain old people
- A policeman arrests unknown Mexican
- Original Mexican native
- Conquered Mexican
- Relating to ancient Mexicans