CREATE TABLE table_204_423 (id DECIMAL, "name" TEXT, "location" TEXT, "city" TEXT, "listing date" TEXT)

which site was listed earlier , the state public school or the edwin r. clarke library ?
SELECT "name" FROM table_204_423 WHERE "name" IN ('state public school at coldwater', 'edwin r. clarke library (michigan library association)') ORDER BY "listing date" LIMIT 1
SELECT "name" FROM "table_204_423" WHERE "name" IN ('state public school at coldwater', 'edwin r. clarke library (michigan library association)') ORDER BY "listing date" NULLS FIRST LIMIT 1