Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_50 (location VARCHAR, built VARCHAR)
### Question:
What is the Location of the Mill Built in the Early 19th Century?
### Answer:
SELECT location FROM table_name_50 WHERE built = "early 19th century"