CREATE TABLE table_52857 ("Station Number" TEXT, "District" TEXT, "Location" TEXT, "Type" TEXT, "Appliances" TEXT, "Registrations" TEXT)

What is the location of the station at Huntingdonshire with a station number of c17?
SELECT "Location" FROM table_52857 WHERE "District" = 'huntingdonshire' AND "Station Number" = 'c17'
SELECT "Location" FROM "table_52857" WHERE "District" = 'huntingdonshire' AND "Station Number" = 'c17'