CREATE TABLE table_64818 ("Ref#" FLOAT, "Name" CLOB, "Built" FLOAT, "Location" CLOB, "Construction" CLOB)

What is the location of the Durfee Mill No. 1, built before 1872 ?
SELECT "Location" FROM table_64818 WHERE "Built" < '1872' AND "Name" = 'durfee mill no. 1'
SELECT "Location" FROM "table_64818" WHERE "Built" < '1872' AND "Name" = 'durfee mill no. 1'