CREATE TABLE table_18574 ("District" TEXT, "Incumbent" TEXT, "Party" TEXT, "First elected" FLOAT, "Result" TEXT, "Candidates" TEXT)

Name the candidates for ellsworth b. buck
SELECT "Candidates" FROM table_18574 WHERE "Incumbent" = 'Ellsworth B. Buck'
SELECT "Candidates" FROM "table_18574" WHERE "Incumbent" = 'Ellsworth B. Buck'