Name the RR numbers of hudswell clarke and years before 1914
CREATE TABLE "numbering" (
  "year" real,
  "rr_class" text,
  "rr_nos" text,
  "builder" text,
  "builder_nos" text,
  "gwr_br_nos" text
);
SELECT "rr_nos" FROM "numbering" WHERE "builder"='hudswell clarke' AND "year"<1914;