The term 'Indian Head, Once' refers to a Canadian coin that was issued from 1908 to 1936. The coin featured a portrait of King Edward VII on the obverse and an image of a Native American on the reverse. The two crossword solutions for this term are 'SAHIB' (5 letters) and 'CENT' (4 letters). 'SAHIB' is a Hindi word meaning 'MASTER' or 'LORD', and it was used to refer to the British rulers of India during the colonial period. 'CENT' is a unit of currency, and in this context it refers to the denomination of the Indian Head coin, which was one CENT.